English verb conjugation
COULD ENGIRDLE

Regular verb: engirdle - engirdled - engirdled

Affirmation

Simple form	V-ing form
I could engirdle you could engirdle he could engirdle we could engirdle you could engirdle they could engirdle	I could be engirdling you could be engirdling he could be engirdling we could be engirdling you could be engirdling they could be engirdling
Perfect	V-ing perfect
I could have engirdled you could have engirdled he could have engirdled we could have engirdled you could have engirdled they could have engirdled	I could have been engirdling you could have been engirdling he could have been engirdling we could have been engirdling you could have been engirdling they could have been engirdling

Negation

Simple form	V-ing form
I could not engirdle you could not engirdle he could not engirdle we could not engirdle you could not engirdle they could not engirdle	I could not be engirdling you could not be engirdling he could not be engirdling we could not be engirdling you could not be engirdling they could not be engirdling
Perfect	V-ing perfect
I could not have engirdled you could not have engirdled he could not have engirdled we could not have engirdled you could not have engirdled they could not have engirdled	I could not have been engirdling you could not have been engirdling he could not have been engirdling we could not have been engirdling you could not have been engirdling they could not have been engirdling

Interrogative form

Simple form	V-ing form
could I engirdle? could you engirdle? could he engirdle? could we engirdle? could you engirdle? could they engirdle?	could I be engirdling? could you be engirdling? could he be engirdling? could we be engirdling? could you be engirdling? could they be engirdling?
Perfect	V-ing perfect
could I have engirdled? could you have engirdled? could he have engirdled? could we have engirdled? could you have engirdled? could they have engirdled?	could I have been engirdling? could you have been engirdling? could he have been engirdling? could we have been engirdling? could you have been engirdling? could they have been engirdling?

Interro-negative form

Simple form	V-ing form
could I not engirdle? could you not engirdle? could he not engirdle? could we not engirdle? could you not engirdle? could they not engirdle?	could I not be engirdling? could you not be engirdling? could he not be engirdling? could we not be engirdling? could you not be engirdling? could they not be engirdling?
Perfect	V-ing perfect
could I not have engirdled? could you not have engirdled? could he not have engirdled? could we not have engirdled? could you not have engirdled? could they not have engirdled?	could I not have been engirdling? could you not have been engirdling? could he not have been engirdling? could we not have been engirdling? could you not have been engirdling? could they not have been engirdling?