English verb conjugation
COULD SYRUP

Regular verb: syrup - syruped - syruped

Affirmation

Simple form	V-ing form
I could syrup you could syrup she could syrup we could syrup you could syrup they could syrup	I could be syruping you could be syruping she could be syruping we could be syruping you could be syruping they could be syruping
Perfect	V-ing perfect
I could have syruped you could have syruped she could have syruped we could have syruped you could have syruped they could have syruped	I could have been syruping you could have been syruping she could have been syruping we could have been syruping you could have been syruping they could have been syruping

Negation

Simple form	V-ing form
I couldn't syrup you couldn't syrup she couldn't syrup we couldn't syrup you couldn't syrup they couldn't syrup	I couldn't be syruping you couldn't be syruping she couldn't be syruping we couldn't be syruping you couldn't be syruping they couldn't be syruping
Perfect	V-ing perfect
I couldn't have syruped you couldn't have syruped she couldn't have syruped we couldn't have syruped you couldn't have syruped they couldn't have syruped	I couldn't have been syruping you couldn't have been syruping she couldn't have been syruping we couldn't have been syruping you couldn't have been syruping they couldn't have been syruping

Interrogative form

Simple form	V-ing form
could I syrup? could you syrup? could she syrup? could we syrup? could you syrup? could they syrup?	could I be syruping? could you be syruping? could she be syruping? could we be syruping? could you be syruping? could they be syruping?
Perfect	V-ing perfect
could I have syruped? could you have syruped? could she have syruped? could we have syruped? could you have syruped? could they have syruped?	could I have been syruping? could you have been syruping? could she have been syruping? could we have been syruping? could you have been syruping? could they have been syruping?

Interro-negative form

Simple form	V-ing form
couldn't I syrup? couldn't you syrup? couldn't she syrup? couldn't we syrup? couldn't you syrup? couldn't they syrup?	couldn't I be syruping? couldn't you be syruping? couldn't she be syruping? couldn't we be syruping? couldn't you be syruping? couldn't they be syruping?
Perfect	V-ing perfect
couldn't I have syruped? couldn't you have syruped? couldn't she have syruped? couldn't we have syruped? couldn't you have syruped? couldn't they have syruped?	couldn't I have been syruping? couldn't you have been syruping? couldn't she have been syruping? couldn't we have been syruping? couldn't you have been syruping? couldn't they have been syruping?