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female gender | Modal : no | may | might | can | could | shall | should | will | would | must | ought to

English verb conjugation COULD PREFORMULATE

Regular verb: preformulate - preformulated - preformulated


Affirmation

Simple form
I could preformulate
you could preformulate
he could preformulate
we could preformulate
you could preformulate
they could preformulate
V-ing form
I could be preformulating
you could be preformulating
he could be preformulating
we could be preformulating
you could be preformulating
they could be preformulating
Perfect
I could have preformulated
you could have preformulated
he could have preformulated
we could have preformulated
you could have preformulated
they could have preformulated
V-ing perfect
I could have been preformulating
you could have been preformulating
he could have been preformulating
we could have been preformulating
you could have been preformulating
they could have been preformulating

Negation

Simple form
I could not preformulate
you could not preformulate
he could not preformulate
we could not preformulate
you could not preformulate
they could not preformulate
V-ing form
I could not be preformulating
you could not be preformulating
he could not be preformulating
we could not be preformulating
you could not be preformulating
they could not be preformulating
Perfect
I could not have preformulated
you could not have preformulated
he could not have preformulated
we could not have preformulated
you could not have preformulated
they could not have preformulated
V-ing perfect
I could not have been preformulating
you could not have been preformulating
he could not have been preformulating
we could not have been preformulating
you could not have been preformulating
they could not have been preformulating

Interrogative form

Simple form
could I preformulate?
could you preformulate?
could he preformulate?
could we preformulate?
could you preformulate?
could they preformulate?
V-ing form
could I be preformulating?
could you be preformulating?
could he be preformulating?
could we be preformulating?
could you be preformulating?
could they be preformulating?
Perfect
could I have preformulated?
could you have preformulated?
could he have preformulated?
could we have preformulated?
could you have preformulated?
could they have preformulated?
V-ing perfect
could I have been preformulating?
could you have been preformulating?
could he have been preformulating?
could we have been preformulating?
could you have been preformulating?
could they have been preformulating?

Interro-negative form

Simple form
could I not preformulate?
could you not preformulate?
could he not preformulate?
could we not preformulate?
could you not preformulate?
could they not preformulate?
V-ing form
could I not be preformulating?
could you not be preformulating?
could he not be preformulating?
could we not be preformulating?
could you not be preformulating?
could they not be preformulating?
Perfect
could I not have preformulated?
could you not have preformulated?
could he not have preformulated?
could we not have preformulated?
could you not have preformulated?
could they not have preformulated?
V-ing perfect
could I not have been preformulating?
could you not have been preformulating?
could he not have been preformulating?
could we not have been preformulating?
could you not have been preformulating?
could they not have been preformulating?