English verb conjugation
COULD STRANGULATE

Regular verb: strangulate - strangulated - strangulated

Affirmation

Simple form	V-ing form
I could strangulate you could strangulate he could strangulate we could strangulate you could strangulate they could strangulate	I could be strangulating you could be strangulating he could be strangulating we could be strangulating you could be strangulating they could be strangulating
Perfect	V-ing perfect
I could have strangulated you could have strangulated he could have strangulated we could have strangulated you could have strangulated they could have strangulated	I could have been strangulating you could have been strangulating he could have been strangulating we could have been strangulating you could have been strangulating they could have been strangulating

Negation

Simple form	V-ing form
I could not strangulate you could not strangulate he could not strangulate we could not strangulate you could not strangulate they could not strangulate	I could not be strangulating you could not be strangulating he could not be strangulating we could not be strangulating you could not be strangulating they could not be strangulating
Perfect	V-ing perfect
I could not have strangulated you could not have strangulated he could not have strangulated we could not have strangulated you could not have strangulated they could not have strangulated	I could not have been strangulating you could not have been strangulating he could not have been strangulating we could not have been strangulating you could not have been strangulating they could not have been strangulating

Interrogative form

Simple form	V-ing form
could I strangulate? could you strangulate? could he strangulate? could we strangulate? could you strangulate? could they strangulate?	could I be strangulating? could you be strangulating? could he be strangulating? could we be strangulating? could you be strangulating? could they be strangulating?
Perfect	V-ing perfect
could I have strangulated? could you have strangulated? could he have strangulated? could we have strangulated? could you have strangulated? could they have strangulated?	could I have been strangulating? could you have been strangulating? could he have been strangulating? could we have been strangulating? could you have been strangulating? could they have been strangulating?

Interro-negative form

Simple form	V-ing form
could I not strangulate? could you not strangulate? could he not strangulate? could we not strangulate? could you not strangulate? could they not strangulate?	could I not be strangulating? could you not be strangulating? could he not be strangulating? could we not be strangulating? could you not be strangulating? could they not be strangulating?
Perfect	V-ing perfect
could I not have strangulated? could you not have strangulated? could he not have strangulated? could we not have strangulated? could you not have strangulated? could they not have strangulated?	could I not have been strangulating? could you not have been strangulating? could he not have been strangulating? could we not have been strangulating? could you not have been strangulating? could they not have been strangulating?