I must premedicate you must premedicate she must premedicate we must premedicate you must premedicate they must premedicate
V-ing form
I must be premedicating you must be premedicating she must be premedicating we must be premedicating you must be premedicating they must be premedicating
Perfect
I must have premedicated you must have premedicated she must have premedicated we must have premedicated you must have premedicated they must have premedicated
V-ing perfect
I must have been premedicating you must have been premedicating she must have been premedicating we must have been premedicating you must have been premedicating they must have been premedicating
Negation
Simple form
I must not premedicate you must not premedicate she must not premedicate we must not premedicate you must not premedicate they must not premedicate
V-ing form
I must not be premedicating you must not be premedicating she must not be premedicating we must not be premedicating you must not be premedicating they must not be premedicating
Perfect
I must not have premedicated you must not have premedicated she must not have premedicated we must not have premedicated you must not have premedicated they must not have premedicated
V-ing perfect
I must not have been premedicating you must not have been premedicating she must not have been premedicating we must not have been premedicating you must not have been premedicating they must not have been premedicating
Interrogative form
Simple form
must I premedicate? must you premedicate? must she premedicate? must we premedicate? must you premedicate? must they premedicate?
V-ing form
must I be premedicating? must you be premedicating? must she be premedicating? must we be premedicating? must you be premedicating? must they be premedicating?
Perfect
must I have premedicated? must you have premedicated? must she have premedicated? must we have premedicated? must you have premedicated? must they have premedicated?
V-ing perfect
must I have been premedicating? must you have been premedicating? must she have been premedicating? must we have been premedicating? must you have been premedicating? must they have been premedicating?
Interro-negative form
Simple form
must I not premedicate? must you not premedicate? must she not premedicate? must we not premedicate? must you not premedicate? must they not premedicate?
V-ing form
must I not be premedicating? must you not be premedicating? must she not be premedicating? must we not be premedicating? must you not be premedicating? must they not be premedicating?
Perfect
must I not have premedicated? must you not have premedicated? must she not have premedicated? must we not have premedicated? must you not have premedicated? must they not have premedicated?
V-ing perfect
must I not have been premedicating? must you not have been premedicating? must she not have been premedicating? must we not have been premedicating? must you not have been premedicating? must they not have been premedicating?