English verb conjugation COULD INTERCALATE

Regular verb: intercalate - intercalated - intercalated

Affirmation

Simple form

I could intercalate
you could intercalate
he could intercalate
we could intercalate
you could intercalate
they could intercalate

V-ing form

I could be intercalating
you could be intercalating
he could be intercalating
we could be intercalating
you could be intercalating
they could be intercalating

Perfect

I could have intercalated
you could have intercalated
he could have intercalated
we could have intercalated
you could have intercalated
they could have intercalated

V-ing perfect

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

Negation

Simple form

I could not intercalate
you could not intercalate
he could not intercalate
we could not intercalate
you could not intercalate
they could not intercalate

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

could I intercalate?
could you intercalate?
could he intercalate?
could we intercalate?
could you intercalate?
could they intercalate?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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