I can premedicate you can premedicate he can premedicate we can premedicate you can premedicate they can premedicate
V-ing form
I can be premedicating you can be premedicating he can be premedicating we can be premedicating you can be premedicating they can be premedicating
Perfect
I can have premedicated you can have premedicated he can have premedicated we can have premedicated you can have premedicated they can have premedicated
V-ing perfect
I can have been premedicating you can have been premedicating he can have been premedicating we can have been premedicating you can have been premedicating they can have been premedicating
Negation
Simple form
I can't premedicate you can't premedicate he can't premedicate we can't premedicate you can't premedicate they can't premedicate
V-ing form
I can't be premedicating you can't be premedicating he can't be premedicating we can't be premedicating you can't be premedicating they can't be premedicating
Perfect
I can't have premedicated you can't have premedicated he can't have premedicated we can't have premedicated you can't have premedicated they can't have premedicated
V-ing perfect
I can't have been premedicating you can't have been premedicating he can't have been premedicating we can't have been premedicating you can't have been premedicating they can't have been premedicating
Interrogative form
Simple form
can I premedicate? can you premedicate? can he premedicate? can we premedicate? can you premedicate? can they premedicate?
V-ing form
can I be premedicating? can you be premedicating? can he be premedicating? can we be premedicating? can you be premedicating? can they be premedicating?
Perfect
can I have premedicated? can you have premedicated? can he have premedicated? can we have premedicated? can you have premedicated? can they have premedicated?
V-ing perfect
can I have been premedicating? can you have been premedicating? can he have been premedicating? can we have been premedicating? can you have been premedicating? can they have been premedicating?
Interro-negative form
Simple form
can't I premedicate? can't you premedicate? can't he premedicate? can't we premedicate? can't you premedicate? can't they premedicate?
V-ing form
can't I be premedicating? can't you be premedicating? can't he be premedicating? can't we be premedicating? can't you be premedicating? can't they be premedicating?
Perfect
can't I have premedicated? can't you have premedicated? can't he have premedicated? can't we have premedicated? can't you have premedicated? can't they have premedicated?
V-ing perfect
can't I have been premedicating? can't you have been premedicating? can't he have been premedicating? can't we have been premedicating? can't you have been premedicating? can't they have been premedicating?