English verb conjugation
COULD CONTRAINDICATE

Regular verb: contraindicate - contraindicated - contraindicated

Affirmation

Simple form	V-ing form
I could contraindicate you could contraindicate she could contraindicate we could contraindicate you could contraindicate they could contraindicate	I could be contraindicating you could be contraindicating she could be contraindicating we could be contraindicating you could be contraindicating they could be contraindicating
Perfect	V-ing perfect
I could have contraindicated you could have contraindicated she could have contraindicated we could have contraindicated you could have contraindicated they could have contraindicated	I could have been contraindicating you could have been contraindicating she could have been contraindicating we could have been contraindicating you could have been contraindicating they could have been contraindicating

Negation

Simple form	V-ing form
I could not contraindicate you could not contraindicate she could not contraindicate we could not contraindicate you could not contraindicate they could not contraindicate	I could not be contraindicating you could not be contraindicating she could not be contraindicating we could not be contraindicating you could not be contraindicating they could not be contraindicating
Perfect	V-ing perfect
I could not have contraindicated you could not have contraindicated she could not have contraindicated we could not have contraindicated you could not have contraindicated they could not have contraindicated	I could not have been contraindicating you could not have been contraindicating she could not have been contraindicating we could not have been contraindicating you could not have been contraindicating they could not have been contraindicating

Interrogative form

Simple form	V-ing form
could I contraindicate? could you contraindicate? could she contraindicate? could we contraindicate? could you contraindicate? could they contraindicate?	could I be contraindicating? could you be contraindicating? could she be contraindicating? could we be contraindicating? could you be contraindicating? could they be contraindicating?
Perfect	V-ing perfect
could I have contraindicated? could you have contraindicated? could she have contraindicated? could we have contraindicated? could you have contraindicated? could they have contraindicated?	could I have been contraindicating? could you have been contraindicating? could she have been contraindicating? could we have been contraindicating? could you have been contraindicating? could they have been contraindicating?

Interro-negative form

Simple form	V-ing form
could I not contraindicate? could you not contraindicate? could she not contraindicate? could we not contraindicate? could you not contraindicate? could they not contraindicate?	could I not be contraindicating? could you not be contraindicating? could she not be contraindicating? could we not be contraindicating? could you not be contraindicating? could they not be contraindicating?
Perfect	V-ing perfect
could I not have contraindicated? could you not have contraindicated? could she not have contraindicated? could we not have contraindicated? could you not have contraindicated? could they not have contraindicated?	could I not have been contraindicating? could you not have been contraindicating? could she not have been contraindicating? could we not have been contraindicating? could you not have been contraindicating? could they not have been contraindicating?