English verb conjugation
COULD ENTWIST

Regular verb: entwist - entwisted - entwisted

Affirmation

Simple form	V-ing form
I could entwist you could entwist he could entwist we could entwist you could entwist they could entwist	I could be entwisting you could be entwisting he could be entwisting we could be entwisting you could be entwisting they could be entwisting
Perfect	V-ing perfect
I could have entwisted you could have entwisted he could have entwisted we could have entwisted you could have entwisted they could have entwisted	I could have been entwisting you could have been entwisting he could have been entwisting we could have been entwisting you could have been entwisting they could have been entwisting

Negation

Simple form	V-ing form
I could not entwist you could not entwist he could not entwist we could not entwist you could not entwist they could not entwist	I could not be entwisting you could not be entwisting he could not be entwisting we could not be entwisting you could not be entwisting they could not be entwisting
Perfect	V-ing perfect
I could not have entwisted you could not have entwisted he could not have entwisted we could not have entwisted you could not have entwisted they could not have entwisted	I could not have been entwisting you could not have been entwisting he could not have been entwisting we could not have been entwisting you could not have been entwisting they could not have been entwisting

Interrogative form

Simple form	V-ing form
could I entwist? could you entwist? could he entwist? could we entwist? could you entwist? could they entwist?	could I be entwisting? could you be entwisting? could he be entwisting? could we be entwisting? could you be entwisting? could they be entwisting?
Perfect	V-ing perfect
could I have entwisted? could you have entwisted? could he have entwisted? could we have entwisted? could you have entwisted? could they have entwisted?	could I have been entwisting? could you have been entwisting? could he have been entwisting? could we have been entwisting? could you have been entwisting? could they have been entwisting?

Interro-negative form

Simple form	V-ing form
could I not entwist? could you not entwist? could he not entwist? could we not entwist? could you not entwist? could they not entwist?	could I not be entwisting? could you not be entwisting? could he not be entwisting? could we not be entwisting? could you not be entwisting? could they not be entwisting?
Perfect	V-ing perfect
could I not have entwisted? could you not have entwisted? could he not have entwisted? could we not have entwisted? could you not have entwisted? could they not have entwisted?	could I not have been entwisting? could you not have been entwisting? could he not have been entwisting? could we not have been entwisting? could you not have been entwisting? could they not have been entwisting?