English verb conjugation
MUST FRENCH-FRY

Regular verb: french-fry - french-fried - french-fried

Affirmation

Simple form	V-ing form
I must french-fry you must french-fry he must french-fry we must french-fry you must french-fry they must french-fry	I must be french-frying you must be french-frying he must be french-frying we must be french-frying you must be french-frying they must be french-frying
Perfect	V-ing perfect
I must have french-fried you must have french-fried he must have french-fried we must have french-fried you must have french-fried they must have french-fried	I must have been french-frying you must have been french-frying he must have been french-frying we must have been french-frying you must have been french-frying they must have been french-frying

Negation

Simple form	V-ing form
I mustn't french-fry you mustn't french-fry he mustn't french-fry we mustn't french-fry you mustn't french-fry they mustn't french-fry	I mustn't be french-frying you mustn't be french-frying he mustn't be french-frying we mustn't be french-frying you mustn't be french-frying they mustn't be french-frying
Perfect	V-ing perfect
I mustn't have french-fried you mustn't have french-fried he mustn't have french-fried we mustn't have french-fried you mustn't have french-fried they mustn't have french-fried	I mustn't have been french-frying you mustn't have been french-frying he mustn't have been french-frying we mustn't have been french-frying you mustn't have been french-frying they mustn't have been french-frying

Interrogative form

Simple form	V-ing form
must I french-fry? must you french-fry? must he french-fry? must we french-fry? must you french-fry? must they french-fry?	must I be french-frying? must you be french-frying? must he be french-frying? must we be french-frying? must you be french-frying? must they be french-frying?
Perfect	V-ing perfect
must I have french-fried? must you have french-fried? must he have french-fried? must we have french-fried? must you have french-fried? must they have french-fried?	must I have been french-frying? must you have been french-frying? must he have been french-frying? must we have been french-frying? must you have been french-frying? must they have been french-frying?

Interro-negative form

Simple form	V-ing form
mustn't I french-fry? mustn't you french-fry? mustn't he french-fry? mustn't we french-fry? mustn't you french-fry? mustn't they french-fry?	mustn't I be french-frying? mustn't you be french-frying? mustn't he be french-frying? mustn't we be french-frying? mustn't you be french-frying? mustn't they be french-frying?
Perfect	V-ing perfect
mustn't I have french-fried? mustn't you have french-fried? mustn't he have french-fried? mustn't we have french-fried? mustn't you have french-fried? mustn't they have french-fried?	mustn't I have been french-frying? mustn't you have been french-frying? mustn't he have been french-frying? mustn't we have been french-frying? mustn't you have been french-frying? mustn't they have been french-frying?