I must pan-fry you must pan-fry he must pan-fry we must pan-fry you must pan-fry they must pan-fry
V-ing form
I must be pan-frying you must be pan-frying he must be pan-frying we must be pan-frying you must be pan-frying they must be pan-frying
Perfect
I must have pan-fried you must have pan-fried he must have pan-fried we must have pan-fried you must have pan-fried they must have pan-fried
V-ing perfect
I must have been pan-frying you must have been pan-frying he must have been pan-frying we must have been pan-frying you must have been pan-frying they must have been pan-frying
Negation
Simple form
I mustn't pan-fry you mustn't pan-fry he mustn't pan-fry we mustn't pan-fry you mustn't pan-fry they mustn't pan-fry
V-ing form
I mustn't be pan-frying you mustn't be pan-frying he mustn't be pan-frying we mustn't be pan-frying you mustn't be pan-frying they mustn't be pan-frying
Perfect
I mustn't have pan-fried you mustn't have pan-fried he mustn't have pan-fried we mustn't have pan-fried you mustn't have pan-fried they mustn't have pan-fried
V-ing perfect
I mustn't have been pan-frying you mustn't have been pan-frying he mustn't have been pan-frying we mustn't have been pan-frying you mustn't have been pan-frying they mustn't have been pan-frying
Interrogative form
Simple form
must I pan-fry? must you pan-fry? must he pan-fry? must we pan-fry? must you pan-fry? must they pan-fry?
V-ing form
must I be pan-frying? must you be pan-frying? must he be pan-frying? must we be pan-frying? must you be pan-frying? must they be pan-frying?
Perfect
must I have pan-fried? must you have pan-fried? must he have pan-fried? must we have pan-fried? must you have pan-fried? must they have pan-fried?
V-ing perfect
must I have been pan-frying? must you have been pan-frying? must he have been pan-frying? must we have been pan-frying? must you have been pan-frying? must they have been pan-frying?
Interro-negative form
Simple form
mustn't I pan-fry? mustn't you pan-fry? mustn't he pan-fry? mustn't we pan-fry? mustn't you pan-fry? mustn't they pan-fry?
V-ing form
mustn't I be pan-frying? mustn't you be pan-frying? mustn't he be pan-frying? mustn't we be pan-frying? mustn't you be pan-frying? mustn't they be pan-frying?
Perfect
mustn't I have pan-fried? mustn't you have pan-fried? mustn't he have pan-fried? mustn't we have pan-fried? mustn't you have pan-fried? mustn't they have pan-fried?
V-ing perfect
mustn't I have been pan-frying? mustn't you have been pan-frying? mustn't he have been pan-frying? mustn't we have been pan-frying? mustn't you have been pan-frying? mustn't they have been pan-frying?