English verb conjugation COULD UNCLAMP

Regular verb: unclamp - unclamped - unclamped

Affirmation

Simple form

I could unclamp
you could unclamp
she could unclamp
we could unclamp
you could unclamp
they could unclamp

V-ing form

I could be unclamping
you could be unclamping
she could be unclamping
we could be unclamping
you could be unclamping
they could be unclamping

Perfect

I could have unclamped
you could have unclamped
she could have unclamped
we could have unclamped
you could have unclamped
they could have unclamped

V-ing perfect

I could have been unclamping
you could have been unclamping
she could have been unclamping
we could have been unclamping
you could have been unclamping
they could have been unclamping

Negation

Simple form

I couldn't unclamp
you couldn't unclamp
she couldn't unclamp
we couldn't unclamp
you couldn't unclamp
they couldn't unclamp

V-ing form

I couldn't be unclamping
you couldn't be unclamping
she couldn't be unclamping
we couldn't be unclamping
you couldn't be unclamping
they couldn't be unclamping

Perfect

I couldn't have unclamped
you couldn't have unclamped
she couldn't have unclamped
we couldn't have unclamped
you couldn't have unclamped
they couldn't have unclamped

V-ing perfect

I couldn't have been unclamping
you couldn't have been unclamping
she couldn't have been unclamping
we couldn't have been unclamping
you couldn't have been unclamping
they couldn't have been unclamping

Interrogative form

Simple form

could I unclamp?
could you unclamp?
could she unclamp?
could we unclamp?
could you unclamp?
could they unclamp?

V-ing form

could I be unclamping?
could you be unclamping?
could she be unclamping?
could we be unclamping?
could you be unclamping?
could they be unclamping?

Perfect

could I have unclamped?
could you have unclamped?
could she have unclamped?
could we have unclamped?
could you have unclamped?
could they have unclamped?

V-ing perfect

could I have been unclamping?
could you have been unclamping?
could she have been unclamping?
could we have been unclamping?
could you have been unclamping?
could they have been unclamping?

Interro-negative form

Simple form

couldn't I unclamp?
couldn't you unclamp?
couldn't she unclamp?
couldn't we unclamp?
couldn't you unclamp?
couldn't they unclamp?

V-ing form

couldn't I be unclamping?
couldn't you be unclamping?
couldn't she be unclamping?
couldn't we be unclamping?
couldn't you be unclamping?
couldn't they be unclamping?

Perfect

couldn't I have unclamped?
couldn't you have unclamped?
couldn't she have unclamped?
couldn't we have unclamped?
couldn't you have unclamped?
couldn't they have unclamped?

V-ing perfect

couldn't I have been unclamping?
couldn't you have been unclamping?
couldn't she have been unclamping?
couldn't we have been unclamping?
couldn't you have been unclamping?
couldn't they have been unclamping?

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