I can contraindicate you can contraindicate he can contraindicate we can contraindicate you can contraindicate they can contraindicate
V-ing form
I can be contraindicating you can be contraindicating he can be contraindicating we can be contraindicating you can be contraindicating they can be contraindicating
Perfect
I can have contraindicated you can have contraindicated he can have contraindicated we can have contraindicated you can have contraindicated they can have contraindicated
V-ing perfect
I can have been contraindicating you can have been contraindicating he can have been contraindicating we can have been contraindicating you can have been contraindicating they can have been contraindicating
Negation
Simple form
I cannot contraindicate you cannot contraindicate he cannot contraindicate we cannot contraindicate you cannot contraindicate they cannot contraindicate
V-ing form
I cannot be contraindicating you cannot be contraindicating he cannot be contraindicating we cannot be contraindicating you cannot be contraindicating they cannot be contraindicating
Perfect
I cannot have contraindicated you cannot have contraindicated he cannot have contraindicated we cannot have contraindicated you cannot have contraindicated they cannot have contraindicated
V-ing perfect
I cannot have been contraindicating you cannot have been contraindicating he cannot have been contraindicating we cannot have been contraindicating you cannot have been contraindicating they cannot have been contraindicating
Interrogative form
Simple form
can I contraindicate? can you contraindicate? can he contraindicate? can we contraindicate? can you contraindicate? can they contraindicate?
V-ing form
can I be contraindicating? can you be contraindicating? can he be contraindicating? can we be contraindicating? can you be contraindicating? can they be contraindicating?
Perfect
can I have contraindicated? can you have contraindicated? can he have contraindicated? can we have contraindicated? can you have contraindicated? can they have contraindicated?
V-ing perfect
can I have been contraindicating? can you have been contraindicating? can he have been contraindicating? can we have been contraindicating? can you have been contraindicating? can they have been contraindicating?
Interro-negative form
Simple form
can I not contraindicate? can you not contraindicate? can he not contraindicate? can we not contraindicate? can you not contraindicate? can they not contraindicate?
V-ing form
can I not be contraindicating? can you not be contraindicating? can he not be contraindicating? can we not be contraindicating? can you not be contraindicating? can they not be contraindicating?
Perfect
can I not have contraindicated? can you not have contraindicated? can he not have contraindicated? can we not have contraindicated? can you not have contraindicated? can they not have contraindicated?
V-ing perfect
can I not have been contraindicating? can you not have been contraindicating? can he not have been contraindicating? can we not have been contraindicating? can you not have been contraindicating? can they not have been contraindicating?