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 can't contraindicate you can't contraindicate he can't contraindicate we can't contraindicate you can't contraindicate they can't contraindicate
V-ing form
I can't be contraindicating you can't be contraindicating he can't be contraindicating we can't be contraindicating you can't be contraindicating they can't be contraindicating
Perfect
I can't have contraindicated you can't have contraindicated he can't have contraindicated we can't have contraindicated you can't have contraindicated they can't have contraindicated
V-ing perfect
I can't have been contraindicating you can't have been contraindicating he can't have been contraindicating we can't have been contraindicating you can't have been contraindicating they can't 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't I contraindicate? can't you contraindicate? can't he contraindicate? can't we contraindicate? can't you contraindicate? can't they contraindicate?
V-ing form
can't I be contraindicating? can't you be contraindicating? can't he be contraindicating? can't we be contraindicating? can't you be contraindicating? can't they be contraindicating?
Perfect
can't I have contraindicated? can't you have contraindicated? can't he have contraindicated? can't we have contraindicated? can't you have contraindicated? can't they have contraindicated?
V-ing perfect
can't I have been contraindicating? can't you have been contraindicating? can't he have been contraindicating? can't we have been contraindicating? can't you have been contraindicating? can't they have been contraindicating?