Can I use 'could' to talk about negative possibilities?












1















In this video (at 3:43) some guy told me that I can't use 'could' to talk about negative possibilities. Is it true? If so, why?



https://www.youtube.com/watch?v=FMGxeChtYLc




They might not be ready.



He may not be able to help you.




The guy said that there is no way to use 'could' in these sentences.










share|improve this question

























  • Please edit your question to make it clearer what exactly you’re asking. What is a negative possibility? Please provide an example sentence to show what type of context you’re asking about.

    – Janus Bahs Jacquet
    9 hours ago











  • Could? (with a question mark)...it shows doubt.

    – user22542
    9 hours ago











  • Could you clarify what you mean?

    – Oleksiy Plotnyts'kyy
    9 hours ago











  • That's a long video. Please say at what time he says that. As native speakers we don't want to listen to the whole thing. Thanks.

    – chasly from UK
    9 hours ago











  • If you use 'could [not]', you automatically get an impossibility (A was not possible), as opposed to a 'negative possibility' (not-A is possible).

    – Keep these mind
    9 hours ago


















1















In this video (at 3:43) some guy told me that I can't use 'could' to talk about negative possibilities. Is it true? If so, why?



https://www.youtube.com/watch?v=FMGxeChtYLc




They might not be ready.



He may not be able to help you.




The guy said that there is no way to use 'could' in these sentences.










share|improve this question

























  • Please edit your question to make it clearer what exactly you’re asking. What is a negative possibility? Please provide an example sentence to show what type of context you’re asking about.

    – Janus Bahs Jacquet
    9 hours ago











  • Could? (with a question mark)...it shows doubt.

    – user22542
    9 hours ago











  • Could you clarify what you mean?

    – Oleksiy Plotnyts'kyy
    9 hours ago











  • That's a long video. Please say at what time he says that. As native speakers we don't want to listen to the whole thing. Thanks.

    – chasly from UK
    9 hours ago











  • If you use 'could [not]', you automatically get an impossibility (A was not possible), as opposed to a 'negative possibility' (not-A is possible).

    – Keep these mind
    9 hours ago
















1












1








1








In this video (at 3:43) some guy told me that I can't use 'could' to talk about negative possibilities. Is it true? If so, why?



https://www.youtube.com/watch?v=FMGxeChtYLc




They might not be ready.



He may not be able to help you.




The guy said that there is no way to use 'could' in these sentences.










share|improve this question
















In this video (at 3:43) some guy told me that I can't use 'could' to talk about negative possibilities. Is it true? If so, why?



https://www.youtube.com/watch?v=FMGxeChtYLc




They might not be ready.



He may not be able to help you.




The guy said that there is no way to use 'could' in these sentences.







grammar modal-verbs






share|improve this question















share|improve this question













share|improve this question




share|improve this question








edited 9 hours ago







Oleksiy Plotnyts'kyy

















asked 10 hours ago









Oleksiy Plotnyts'kyyOleksiy Plotnyts'kyy

113




113













  • Please edit your question to make it clearer what exactly you’re asking. What is a negative possibility? Please provide an example sentence to show what type of context you’re asking about.

    – Janus Bahs Jacquet
    9 hours ago











  • Could? (with a question mark)...it shows doubt.

    – user22542
    9 hours ago











  • Could you clarify what you mean?

    – Oleksiy Plotnyts'kyy
    9 hours ago











  • That's a long video. Please say at what time he says that. As native speakers we don't want to listen to the whole thing. Thanks.

    – chasly from UK
    9 hours ago











  • If you use 'could [not]', you automatically get an impossibility (A was not possible), as opposed to a 'negative possibility' (not-A is possible).

    – Keep these mind
    9 hours ago





















  • Please edit your question to make it clearer what exactly you’re asking. What is a negative possibility? Please provide an example sentence to show what type of context you’re asking about.

    – Janus Bahs Jacquet
    9 hours ago











  • Could? (with a question mark)...it shows doubt.

    – user22542
    9 hours ago











  • Could you clarify what you mean?

    – Oleksiy Plotnyts'kyy
    9 hours ago











  • That's a long video. Please say at what time he says that. As native speakers we don't want to listen to the whole thing. Thanks.

    – chasly from UK
    9 hours ago











  • If you use 'could [not]', you automatically get an impossibility (A was not possible), as opposed to a 'negative possibility' (not-A is possible).

    – Keep these mind
    9 hours ago



















Please edit your question to make it clearer what exactly you’re asking. What is a negative possibility? Please provide an example sentence to show what type of context you’re asking about.

– Janus Bahs Jacquet
9 hours ago





Please edit your question to make it clearer what exactly you’re asking. What is a negative possibility? Please provide an example sentence to show what type of context you’re asking about.

– Janus Bahs Jacquet
9 hours ago













Could? (with a question mark)...it shows doubt.

– user22542
9 hours ago





Could? (with a question mark)...it shows doubt.

– user22542
9 hours ago













Could you clarify what you mean?

– Oleksiy Plotnyts'kyy
9 hours ago





Could you clarify what you mean?

– Oleksiy Plotnyts'kyy
9 hours ago













That's a long video. Please say at what time he says that. As native speakers we don't want to listen to the whole thing. Thanks.

– chasly from UK
9 hours ago





That's a long video. Please say at what time he says that. As native speakers we don't want to listen to the whole thing. Thanks.

– chasly from UK
9 hours ago













If you use 'could [not]', you automatically get an impossibility (A was not possible), as opposed to a 'negative possibility' (not-A is possible).

– Keep these mind
9 hours ago







If you use 'could [not]', you automatically get an impossibility (A was not possible), as opposed to a 'negative possibility' (not-A is possible).

– Keep these mind
9 hours ago












1 Answer
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oldest

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0














I see no reason why you can't recast both of those sentences to use could while preserving their meaning:




They might not be ready.

🠆 They could be unprepared.



He may not be able to help you.

🠆 He could be unable to help you.




We replace might not or may not with could, and replace the positive statement with a negative statement (be ready becomes be unprepared and be able to becomes be unable to).






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    0














    I see no reason why you can't recast both of those sentences to use could while preserving their meaning:




    They might not be ready.

    🠆 They could be unprepared.



    He may not be able to help you.

    🠆 He could be unable to help you.




    We replace might not or may not with could, and replace the positive statement with a negative statement (be ready becomes be unprepared and be able to becomes be unable to).






    share|improve this answer




























      0














      I see no reason why you can't recast both of those sentences to use could while preserving their meaning:




      They might not be ready.

      🠆 They could be unprepared.



      He may not be able to help you.

      🠆 He could be unable to help you.




      We replace might not or may not with could, and replace the positive statement with a negative statement (be ready becomes be unprepared and be able to becomes be unable to).






      share|improve this answer


























        0












        0








        0







        I see no reason why you can't recast both of those sentences to use could while preserving their meaning:




        They might not be ready.

        🠆 They could be unprepared.



        He may not be able to help you.

        🠆 He could be unable to help you.




        We replace might not or may not with could, and replace the positive statement with a negative statement (be ready becomes be unprepared and be able to becomes be unable to).






        share|improve this answer













        I see no reason why you can't recast both of those sentences to use could while preserving their meaning:




        They might not be ready.

        🠆 They could be unprepared.



        He may not be able to help you.

        🠆 He could be unable to help you.




        We replace might not or may not with could, and replace the positive statement with a negative statement (be ready becomes be unprepared and be able to becomes be unable to).







        share|improve this answer












        share|improve this answer



        share|improve this answer










        answered 2 hours ago









        Jason BassfordJason Bassford

        16.9k32042




        16.9k32042






























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