English verb conjugation
COULD INTERDEPEND

Regular verb: interdepend - interdepended - interdepended

Affirmation

Simple form	V-ing form
I could interdepend you could interdepend he could interdepend we could interdepend you could interdepend they could interdepend	I could be interdepending you could be interdepending he could be interdepending we could be interdepending you could be interdepending they could be interdepending
Perfect	V-ing perfect
I could have interdepended you could have interdepended he could have interdepended we could have interdepended you could have interdepended they could have interdepended	I could have been interdepending you could have been interdepending he could have been interdepending we could have been interdepending you could have been interdepending they could have been interdepending

Negation

Simple form	V-ing form
I couldn't interdepend you couldn't interdepend he couldn't interdepend we couldn't interdepend you couldn't interdepend they couldn't interdepend	I couldn't be interdepending you couldn't be interdepending he couldn't be interdepending we couldn't be interdepending you couldn't be interdepending they couldn't be interdepending
Perfect	V-ing perfect
I couldn't have interdepended you couldn't have interdepended he couldn't have interdepended we couldn't have interdepended you couldn't have interdepended they couldn't have interdepended	I couldn't have been interdepending you couldn't have been interdepending he couldn't have been interdepending we couldn't have been interdepending you couldn't have been interdepending they couldn't have been interdepending

Interrogative form

Simple form	V-ing form
could I interdepend? could you interdepend? could he interdepend? could we interdepend? could you interdepend? could they interdepend?	could I be interdepending? could you be interdepending? could he be interdepending? could we be interdepending? could you be interdepending? could they be interdepending?
Perfect	V-ing perfect
could I have interdepended? could you have interdepended? could he have interdepended? could we have interdepended? could you have interdepended? could they have interdepended?	could I have been interdepending? could you have been interdepending? could he have been interdepending? could we have been interdepending? could you have been interdepending? could they have been interdepending?

Interro-negative form

Simple form	V-ing form
couldn't I interdepend? couldn't you interdepend? couldn't he interdepend? couldn't we interdepend? couldn't you interdepend? couldn't they interdepend?	couldn't I be interdepending? couldn't you be interdepending? couldn't he be interdepending? couldn't we be interdepending? couldn't you be interdepending? couldn't they be interdepending?
Perfect	V-ing perfect
couldn't I have interdepended? couldn't you have interdepended? couldn't he have interdepended? couldn't we have interdepended? couldn't you have interdepended? couldn't they have interdepended?	couldn't I have been interdepending? couldn't you have been interdepending? couldn't he have been interdepending? couldn't we have been interdepending? couldn't you have been interdepending? couldn't they have been interdepending?