English verb conjugation
COULD COLLIGATE

Regular verb: colligate - colligated - colligated

Affirmation

Simple form	V-ing form
I could colligate you could colligate he could colligate we could colligate you could colligate they could colligate	I could be colligating you could be colligating he could be colligating we could be colligating you could be colligating they could be colligating
Perfect	V-ing perfect
I could have colligated you could have colligated he could have colligated we could have colligated you could have colligated they could have colligated	I could have been colligating you could have been colligating he could have been colligating we could have been colligating you could have been colligating they could have been colligating

Negation

Simple form	V-ing form
I couldn't colligate you couldn't colligate he couldn't colligate we couldn't colligate you couldn't colligate they couldn't colligate	I couldn't be colligating you couldn't be colligating he couldn't be colligating we couldn't be colligating you couldn't be colligating they couldn't be colligating
Perfect	V-ing perfect
I couldn't have colligated you couldn't have colligated he couldn't have colligated we couldn't have colligated you couldn't have colligated they couldn't have colligated	I couldn't have been colligating you couldn't have been colligating he couldn't have been colligating we couldn't have been colligating you couldn't have been colligating they couldn't have been colligating

Interrogative form

Simple form	V-ing form
could I colligate? could you colligate? could he colligate? could we colligate? could you colligate? could they colligate?	could I be colligating? could you be colligating? could he be colligating? could we be colligating? could you be colligating? could they be colligating?
Perfect	V-ing perfect
could I have colligated? could you have colligated? could he have colligated? could we have colligated? could you have colligated? could they have colligated?	could I have been colligating? could you have been colligating? could he have been colligating? could we have been colligating? could you have been colligating? could they have been colligating?

Interro-negative form

Simple form	V-ing form
couldn't I colligate? couldn't you colligate? couldn't he colligate? couldn't we colligate? couldn't you colligate? couldn't they colligate?	couldn't I be colligating? couldn't you be colligating? couldn't he be colligating? couldn't we be colligating? couldn't you be colligating? couldn't they be colligating?
Perfect	V-ing perfect
couldn't I have colligated? couldn't you have colligated? couldn't he have colligated? couldn't we have colligated? couldn't you have colligated? couldn't they have colligated?	couldn't I have been colligating? couldn't you have been colligating? couldn't he have been colligating? couldn't we have been colligating? couldn't you have been colligating? couldn't they have been colligating?