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 couldn't entwist you couldn't entwist he couldn't entwist we couldn't entwist you couldn't entwist they couldn't entwist	I couldn't be entwisting you couldn't be entwisting he couldn't be entwisting we couldn't be entwisting you couldn't be entwisting they couldn't be entwisting
Perfect	V-ing perfect
I couldn't have entwisted you couldn't have entwisted he couldn't have entwisted we couldn't have entwisted you couldn't have entwisted they couldn't have entwisted	I couldn't have been entwisting you couldn't have been entwisting he couldn't have been entwisting we couldn't have been entwisting you couldn't have been entwisting they couldn't 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
couldn't I entwist? couldn't you entwist? couldn't he entwist? couldn't we entwist? couldn't you entwist? couldn't they entwist?	couldn't I be entwisting? couldn't you be entwisting? couldn't he be entwisting? couldn't we be entwisting? couldn't you be entwisting? couldn't they be entwisting?
Perfect	V-ing perfect
couldn't I have entwisted? couldn't you have entwisted? couldn't he have entwisted? couldn't we have entwisted? couldn't you have entwisted? couldn't they have entwisted?	couldn't I have been entwisting? couldn't you have been entwisting? couldn't he have been entwisting? couldn't we have been entwisting? couldn't you have been entwisting? couldn't they have been entwisting?