English verb conjugation COULD STIPULATE

Regular verb: stipulate - stipulated - stipulated

Affirmation

Simple form

I could stipulate
you could stipulate
he could stipulate
we could stipulate
you could stipulate
they could stipulate

V-ing form

I could be stipulating
you could be stipulating
he could be stipulating
we could be stipulating
you could be stipulating
they could be stipulating

Perfect

I could have stipulated
you could have stipulated
he could have stipulated
we could have stipulated
you could have stipulated
they could have stipulated

V-ing perfect

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

Negation

Simple form

I couldn't stipulate
you couldn't stipulate
he couldn't stipulate
we couldn't stipulate
you couldn't stipulate
they couldn't stipulate

V-ing form

I couldn't be stipulating
you couldn't be stipulating
he couldn't be stipulating
we couldn't be stipulating
you couldn't be stipulating
they couldn't be stipulating

Perfect

I couldn't have stipulated
you couldn't have stipulated
he couldn't have stipulated
we couldn't have stipulated
you couldn't have stipulated
they couldn't have stipulated

V-ing perfect

I couldn't have been stipulating
you couldn't have been stipulating
he couldn't have been stipulating
we couldn't have been stipulating
you couldn't have been stipulating
they couldn't have been stipulating

Interrogative form

Simple form

could I stipulate?
could you stipulate?
could he stipulate?
could we stipulate?
could you stipulate?
could they stipulate?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

couldn't I stipulate?
couldn't you stipulate?
couldn't he stipulate?
couldn't we stipulate?
couldn't you stipulate?
couldn't they stipulate?

V-ing form

couldn't I be stipulating?
couldn't you be stipulating?
couldn't he be stipulating?
couldn't we be stipulating?
couldn't you be stipulating?
couldn't they be stipulating?

Perfect

couldn't I have stipulated?
couldn't you have stipulated?
couldn't he have stipulated?
couldn't we have stipulated?
couldn't you have stipulated?
couldn't they have stipulated?

V-ing perfect

couldn't I have been stipulating?
couldn't you have been stipulating?
couldn't he have been stipulating?
couldn't we have been stipulating?
couldn't you have been stipulating?
couldn't they have been stipulating?

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