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

English verb conjugation COULD RATIOCINATE

Regular verb: ratiocinate - ratiocinated - ratiocinated


Affirmation

Simple form
I could ratiocinate
you could ratiocinate
he could ratiocinate
we could ratiocinate
you could ratiocinate
they could ratiocinate
V-ing form
I could be ratiocinating
you could be ratiocinating
he could be ratiocinating
we could be ratiocinating
you could be ratiocinating
they could be ratiocinating
Perfect
I could have ratiocinated
you could have ratiocinated
he could have ratiocinated
we could have ratiocinated
you could have ratiocinated
they could have ratiocinated
V-ing perfect
I could have been ratiocinating
you could have been ratiocinating
he could have been ratiocinating
we could have been ratiocinating
you could have been ratiocinating
they could have been ratiocinating

Negation

Simple form
I couldn't ratiocinate
you couldn't ratiocinate
he couldn't ratiocinate
we couldn't ratiocinate
you couldn't ratiocinate
they couldn't ratiocinate
V-ing form
I couldn't be ratiocinating
you couldn't be ratiocinating
he couldn't be ratiocinating
we couldn't be ratiocinating
you couldn't be ratiocinating
they couldn't be ratiocinating
Perfect
I couldn't have ratiocinated
you couldn't have ratiocinated
he couldn't have ratiocinated
we couldn't have ratiocinated
you couldn't have ratiocinated
they couldn't have ratiocinated
V-ing perfect
I couldn't have been ratiocinating
you couldn't have been ratiocinating
he couldn't have been ratiocinating
we couldn't have been ratiocinating
you couldn't have been ratiocinating
they couldn't have been ratiocinating

Interrogative form

Simple form
could I ratiocinate?
could you ratiocinate?
could he ratiocinate?
could we ratiocinate?
could you ratiocinate?
could they ratiocinate?
V-ing form
could I be ratiocinating?
could you be ratiocinating?
could he be ratiocinating?
could we be ratiocinating?
could you be ratiocinating?
could they be ratiocinating?
Perfect
could I have ratiocinated?
could you have ratiocinated?
could he have ratiocinated?
could we have ratiocinated?
could you have ratiocinated?
could they have ratiocinated?
V-ing perfect
could I have been ratiocinating?
could you have been ratiocinating?
could he have been ratiocinating?
could we have been ratiocinating?
could you have been ratiocinating?
could they have been ratiocinating?

Interro-negative form

Simple form
couldn't I ratiocinate?
couldn't you ratiocinate?
couldn't he ratiocinate?
couldn't we ratiocinate?
couldn't you ratiocinate?
couldn't they ratiocinate?
V-ing form
couldn't I be ratiocinating?
couldn't you be ratiocinating?
couldn't he be ratiocinating?
couldn't we be ratiocinating?
couldn't you be ratiocinating?
couldn't they be ratiocinating?
Perfect
couldn't I have ratiocinated?
couldn't you have ratiocinated?
couldn't he have ratiocinated?
couldn't we have ratiocinated?
couldn't you have ratiocinated?
couldn't they have ratiocinated?
V-ing perfect
couldn't I have been ratiocinating?
couldn't you have been ratiocinating?
couldn't he have been ratiocinating?
couldn't we have been ratiocinating?
couldn't you have been ratiocinating?
couldn't they have been ratiocinating?