English verb conjugation COULD TELL

Irregular verb: tell - told - told

Affirmation

Simple form

I could tell
you could tell
she could tell
we could tell
you could tell
they could tell

V-ing form

I could be telling
you could be telling
she could be telling
we could be telling
you could be telling
they could be telling

Perfect

I could have told
you could have told
she could have told
we could have told
you could have told
they could have told

V-ing perfect

I could have been telling
you could have been telling
she could have been telling
we could have been telling
you could have been telling
they could have been telling

Negation

Simple form

I could not tell
you could not tell
she could not tell
we could not tell
you could not tell
they could not tell

V-ing form

I could not be telling
you could not be telling
she could not be telling
we could not be telling
you could not be telling
they could not be telling

Perfect

I could not have told
you could not have told
she could not have told
we could not have told
you could not have told
they could not have told

V-ing perfect

I could not have been telling
you could not have been telling
she could not have been telling
we could not have been telling
you could not have been telling
they could not have been telling

Interrogative form

Simple form

could I tell?
could you tell?
could she tell?
could we tell?
could you tell?
could they tell?

V-ing form

could I be telling?
could you be telling?
could she be telling?
could we be telling?
could you be telling?
could they be telling?

Perfect

could I have told?
could you have told?
could she have told?
could we have told?
could you have told?
could they have told?

V-ing perfect

could I have been telling?
could you have been telling?
could she have been telling?
could we have been telling?
could you have been telling?
could they have been telling?

Interro-negative form

Simple form

could I not tell?
could you not tell?
could she not tell?
could we not tell?
could you not tell?
could they not tell?

V-ing form

could I not be telling?
could you not be telling?
could she not be telling?
could we not be telling?
could you not be telling?
could they not be telling?

Perfect

could I not have told?
could you not have told?
could she not have told?
could we not have told?
could you not have told?
could they not have told?

V-ing perfect

could I not have been telling?
could you not have been telling?
could she not have been telling?
could we not have been telling?
could you not have been telling?
could they not have been telling?

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