English verb conjugation
COULD DECONTROL

Regular verb: decontrol - decontrolled - decontrolled

Affirmation

Simple form	V-ing form
I could decontrol you could decontrol he could decontrol we could decontrol you could decontrol they could decontrol	I could be decontrolling you could be decontrolling he could be decontrolling we could be decontrolling you could be decontrolling they could be decontrolling
Perfect	V-ing perfect
I could have decontrolled you could have decontrolled he could have decontrolled we could have decontrolled you could have decontrolled they could have decontrolled	I could have been decontrolling you could have been decontrolling he could have been decontrolling we could have been decontrolling you could have been decontrolling they could have been decontrolling

Negation

Simple form	V-ing form
I could not decontrol you could not decontrol he could not decontrol we could not decontrol you could not decontrol they could not decontrol	I could not be decontrolling you could not be decontrolling he could not be decontrolling we could not be decontrolling you could not be decontrolling they could not be decontrolling
Perfect	V-ing perfect
I could not have decontrolled you could not have decontrolled he could not have decontrolled we could not have decontrolled you could not have decontrolled they could not have decontrolled	I could not have been decontrolling you could not have been decontrolling he could not have been decontrolling we could not have been decontrolling you could not have been decontrolling they could not have been decontrolling

Interrogative form

Simple form	V-ing form
could I decontrol? could you decontrol? could he decontrol? could we decontrol? could you decontrol? could they decontrol?	could I be decontrolling? could you be decontrolling? could he be decontrolling? could we be decontrolling? could you be decontrolling? could they be decontrolling?
Perfect	V-ing perfect
could I have decontrolled? could you have decontrolled? could he have decontrolled? could we have decontrolled? could you have decontrolled? could they have decontrolled?	could I have been decontrolling? could you have been decontrolling? could he have been decontrolling? could we have been decontrolling? could you have been decontrolling? could they have been decontrolling?

Interro-negative form

Simple form	V-ing form
could I not decontrol? could you not decontrol? could he not decontrol? could we not decontrol? could you not decontrol? could they not decontrol?	could I not be decontrolling? could you not be decontrolling? could he not be decontrolling? could we not be decontrolling? could you not be decontrolling? could they not be decontrolling?
Perfect	V-ing perfect
could I not have decontrolled? could you not have decontrolled? could he not have decontrolled? could we not have decontrolled? could you not have decontrolled? could they not have decontrolled?	could I not have been decontrolling? could you not have been decontrolling? could he not have been decontrolling? could we not have been decontrolling? could you not have been decontrolling? could they not have been decontrolling?