English verb conjugation COULD DROP

Regular verb: drop - dropped - dropped


Affirmation

Simple form

I could drop
you could drop
he could drop
we could drop
you could drop
they could drop

V-ing form

I could be dropping
you could be dropping
he could be dropping
we could be dropping
you could be dropping
they could be dropping

Perfect

I could have dropped
you could have dropped
he could have dropped
we could have dropped
you could have dropped
they could have dropped

V-ing perfect

I could have been dropping
you could have been dropping
he could have been dropping
we could have been dropping
you could have been dropping
they could have been dropping

Negation

Simple form

I could not drop
you could not drop
he could not drop
we could not drop
you could not drop
they could not drop

V-ing form

I could not be dropping
you could not be dropping
he could not be dropping
we could not be dropping
you could not be dropping
they could not be dropping

Perfect

I could not have dropped
you could not have dropped
he could not have dropped
we could not have dropped
you could not have dropped
they could not have dropped

V-ing perfect

I could not have been dropping
you could not have been dropping
he could not have been dropping
we could not have been dropping
you could not have been dropping
they could not have been dropping

Interrogative form

Simple form

could I drop?
could you drop?
could he drop?
could we drop?
could you drop?
could they drop?

V-ing form

could I be dropping?
could you be dropping?
could he be dropping?
could we be dropping?
could you be dropping?
could they be dropping?

Perfect

could I have dropped?
could you have dropped?
could he have dropped?
could we have dropped?
could you have dropped?
could they have dropped?

V-ing perfect

could I have been dropping?
could you have been dropping?
could he have been dropping?
could we have been dropping?
could you have been dropping?
could they have been dropping?

Interro-negative form

Simple form

could I not drop?
could you not drop?
could he not drop?
could we not drop?
could you not drop?
could they not drop?

V-ing form

could I not be dropping?
could you not be dropping?
could he not be dropping?
could we not be dropping?
could you not be dropping?
could they not be dropping?

Perfect

could I not have dropped?
could you not have dropped?
could he not have dropped?
could we not have dropped?
could you not have dropped?
could they not have dropped?

V-ing perfect

could I not have been dropping?
could you not have been dropping?
could he not have been dropping?
could we not have been dropping?
could you not have been dropping?
could they not have been dropping?