English verb conjugation
COULD SOMNAMBULATE

Regular verb: somnambulate - somnambulated - somnambulated

Affirmation

Simple form	V-ing form
I could somnambulate you could somnambulate he could somnambulate we could somnambulate you could somnambulate they could somnambulate	I could be somnambulating you could be somnambulating he could be somnambulating we could be somnambulating you could be somnambulating they could be somnambulating
Perfect	V-ing perfect
I could have somnambulated you could have somnambulated he could have somnambulated we could have somnambulated you could have somnambulated they could have somnambulated	I could have been somnambulating you could have been somnambulating he could have been somnambulating we could have been somnambulating you could have been somnambulating they could have been somnambulating

Negation

Simple form	V-ing form
I couldn't somnambulate you couldn't somnambulate he couldn't somnambulate we couldn't somnambulate you couldn't somnambulate they couldn't somnambulate	I couldn't be somnambulating you couldn't be somnambulating he couldn't be somnambulating we couldn't be somnambulating you couldn't be somnambulating they couldn't be somnambulating
Perfect	V-ing perfect
I couldn't have somnambulated you couldn't have somnambulated he couldn't have somnambulated we couldn't have somnambulated you couldn't have somnambulated they couldn't have somnambulated	I couldn't have been somnambulating you couldn't have been somnambulating he couldn't have been somnambulating we couldn't have been somnambulating you couldn't have been somnambulating they couldn't have been somnambulating

Interrogative form

Simple form	V-ing form
could I somnambulate? could you somnambulate? could he somnambulate? could we somnambulate? could you somnambulate? could they somnambulate?	could I be somnambulating? could you be somnambulating? could he be somnambulating? could we be somnambulating? could you be somnambulating? could they be somnambulating?
Perfect	V-ing perfect
could I have somnambulated? could you have somnambulated? could he have somnambulated? could we have somnambulated? could you have somnambulated? could they have somnambulated?	could I have been somnambulating? could you have been somnambulating? could he have been somnambulating? could we have been somnambulating? could you have been somnambulating? could they have been somnambulating?

Interro-negative form

Simple form	V-ing form
couldn't I somnambulate? couldn't you somnambulate? couldn't he somnambulate? couldn't we somnambulate? couldn't you somnambulate? couldn't they somnambulate?	couldn't I be somnambulating? couldn't you be somnambulating? couldn't he be somnambulating? couldn't we be somnambulating? couldn't you be somnambulating? couldn't they be somnambulating?
Perfect	V-ing perfect
couldn't I have somnambulated? couldn't you have somnambulated? couldn't he have somnambulated? couldn't we have somnambulated? couldn't you have somnambulated? couldn't they have somnambulated?	couldn't I have been somnambulating? couldn't you have been somnambulating? couldn't he have been somnambulating? couldn't we have been somnambulating? couldn't you have been somnambulating? couldn't they have been somnambulating?