English verb conjugation COULD PROPAGATE

Regular verb: propagate - propagated - propagated

Affirmation

Simple form

I could propagate
you could propagate
he could propagate
we could propagate
you could propagate
they could propagate

V-ing form

I could be propagating
you could be propagating
he could be propagating
we could be propagating
you could be propagating
they could be propagating

Perfect

I could have propagated
you could have propagated
he could have propagated
we could have propagated
you could have propagated
they could have propagated

V-ing perfect

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

Negation

Simple form

I could not propagate
you could not propagate
he could not propagate
we could not propagate
you could not propagate
they could not propagate

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

could I propagate?
could you propagate?
could he propagate?
could we propagate?
could you propagate?
could they propagate?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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