English verb conjugation
COULD SPURT

Regular verb: spurt - spurted - spurted

Affirmation

Simple form	V-ing form
I could spurt you could spurt she could spurt we could spurt you could spurt they could spurt	I could be spurting you could be spurting she could be spurting we could be spurting you could be spurting they could be spurting
Perfect	V-ing perfect
I could have spurted you could have spurted she could have spurted we could have spurted you could have spurted they could have spurted	I could have been spurting you could have been spurting she could have been spurting we could have been spurting you could have been spurting they could have been spurting

Negation

Simple form	V-ing form
I could not spurt you could not spurt she could not spurt we could not spurt you could not spurt they could not spurt	I could not be spurting you could not be spurting she could not be spurting we could not be spurting you could not be spurting they could not be spurting
Perfect	V-ing perfect
I could not have spurted you could not have spurted she could not have spurted we could not have spurted you could not have spurted they could not have spurted	I could not have been spurting you could not have been spurting she could not have been spurting we could not have been spurting you could not have been spurting they could not have been spurting

Interrogative form

Simple form	V-ing form
could I spurt? could you spurt? could she spurt? could we spurt? could you spurt? could they spurt?	could I be spurting? could you be spurting? could she be spurting? could we be spurting? could you be spurting? could they be spurting?
Perfect	V-ing perfect
could I have spurted? could you have spurted? could she have spurted? could we have spurted? could you have spurted? could they have spurted?	could I have been spurting? could you have been spurting? could she have been spurting? could we have been spurting? could you have been spurting? could they have been spurting?

Interro-negative form

Simple form	V-ing form
could I not spurt? could you not spurt? could she not spurt? could we not spurt? could you not spurt? could they not spurt?	could I not be spurting? could you not be spurting? could she not be spurting? could we not be spurting? could you not be spurting? could they not be spurting?
Perfect	V-ing perfect
could I not have spurted? could you not have spurted? could she not have spurted? could we not have spurted? could you not have spurted? could they not have spurted?	could I not have been spurting? could you not have been spurting? could she not have been spurting? could we not have been spurting? could you not have been spurting? could they not have been spurting?