English verb conjugation
COULD UNCLOSE

Regular verb: unclose - unclosed - unclosed

Affirmation

Simple form	V-ing form
I could unclose you could unclose he could unclose we could unclose you could unclose they could unclose	I could be unclosing you could be unclosing he could be unclosing we could be unclosing you could be unclosing they could be unclosing
Perfect	V-ing perfect
I could have unclosed you could have unclosed he could have unclosed we could have unclosed you could have unclosed they could have unclosed	I could have been unclosing you could have been unclosing he could have been unclosing we could have been unclosing you could have been unclosing they could have been unclosing

Negation

Simple form	V-ing form
I couldn't unclose you couldn't unclose he couldn't unclose we couldn't unclose you couldn't unclose they couldn't unclose	I couldn't be unclosing you couldn't be unclosing he couldn't be unclosing we couldn't be unclosing you couldn't be unclosing they couldn't be unclosing
Perfect	V-ing perfect
I couldn't have unclosed you couldn't have unclosed he couldn't have unclosed we couldn't have unclosed you couldn't have unclosed they couldn't have unclosed	I couldn't have been unclosing you couldn't have been unclosing he couldn't have been unclosing we couldn't have been unclosing you couldn't have been unclosing they couldn't have been unclosing

Interrogative form

Simple form	V-ing form
could I unclose? could you unclose? could he unclose? could we unclose? could you unclose? could they unclose?	could I be unclosing? could you be unclosing? could he be unclosing? could we be unclosing? could you be unclosing? could they be unclosing?
Perfect	V-ing perfect
could I have unclosed? could you have unclosed? could he have unclosed? could we have unclosed? could you have unclosed? could they have unclosed?	could I have been unclosing? could you have been unclosing? could he have been unclosing? could we have been unclosing? could you have been unclosing? could they have been unclosing?

Interro-negative form

Simple form	V-ing form
couldn't I unclose? couldn't you unclose? couldn't he unclose? couldn't we unclose? couldn't you unclose? couldn't they unclose?	couldn't I be unclosing? couldn't you be unclosing? couldn't he be unclosing? couldn't we be unclosing? couldn't you be unclosing? couldn't they be unclosing?
Perfect	V-ing perfect
couldn't I have unclosed? couldn't you have unclosed? couldn't he have unclosed? couldn't we have unclosed? couldn't you have unclosed? couldn't they have unclosed?	couldn't I have been unclosing? couldn't you have been unclosing? couldn't he have been unclosing? couldn't we have been unclosing? couldn't you have been unclosing? couldn't they have been unclosing?