English verb conjugation
COULD VERMICULATE

Regular verb: vermiculate - vermiculated - vermiculated

Affirmation

Simple form	V-ing form
I could vermiculate you could vermiculate he could vermiculate we could vermiculate you could vermiculate they could vermiculate	I could be vermiculating you could be vermiculating he could be vermiculating we could be vermiculating you could be vermiculating they could be vermiculating
Perfect	V-ing perfect
I could have vermiculated you could have vermiculated he could have vermiculated we could have vermiculated you could have vermiculated they could have vermiculated	I could have been vermiculating you could have been vermiculating he could have been vermiculating we could have been vermiculating you could have been vermiculating they could have been vermiculating

Negation

Simple form	V-ing form
I couldn't vermiculate you couldn't vermiculate he couldn't vermiculate we couldn't vermiculate you couldn't vermiculate they couldn't vermiculate	I couldn't be vermiculating you couldn't be vermiculating he couldn't be vermiculating we couldn't be vermiculating you couldn't be vermiculating they couldn't be vermiculating
Perfect	V-ing perfect
I couldn't have vermiculated you couldn't have vermiculated he couldn't have vermiculated we couldn't have vermiculated you couldn't have vermiculated they couldn't have vermiculated	I couldn't have been vermiculating you couldn't have been vermiculating he couldn't have been vermiculating we couldn't have been vermiculating you couldn't have been vermiculating they couldn't have been vermiculating

Interrogative form

Simple form	V-ing form
could I vermiculate? could you vermiculate? could he vermiculate? could we vermiculate? could you vermiculate? could they vermiculate?	could I be vermiculating? could you be vermiculating? could he be vermiculating? could we be vermiculating? could you be vermiculating? could they be vermiculating?
Perfect	V-ing perfect
could I have vermiculated? could you have vermiculated? could he have vermiculated? could we have vermiculated? could you have vermiculated? could they have vermiculated?	could I have been vermiculating? could you have been vermiculating? could he have been vermiculating? could we have been vermiculating? could you have been vermiculating? could they have been vermiculating?

Interro-negative form

Simple form	V-ing form
couldn't I vermiculate? couldn't you vermiculate? couldn't he vermiculate? couldn't we vermiculate? couldn't you vermiculate? couldn't they vermiculate?	couldn't I be vermiculating? couldn't you be vermiculating? couldn't he be vermiculating? couldn't we be vermiculating? couldn't you be vermiculating? couldn't they be vermiculating?
Perfect	V-ing perfect
couldn't I have vermiculated? couldn't you have vermiculated? couldn't he have vermiculated? couldn't we have vermiculated? couldn't you have vermiculated? couldn't they have vermiculated?	couldn't I have been vermiculating? couldn't you have been vermiculating? couldn't he have been vermiculating? couldn't we have been vermiculating? couldn't you have been vermiculating? couldn't they have been vermiculating?