English verb conjugation
MUST CROQUET

Regular verb: croquet - croqueted - croqueted

Affirmation

Simple form	V-ing form
I must croquet you must croquet he must croquet we must croquet you must croquet they must croquet	I must be croqueting you must be croqueting he must be croqueting we must be croqueting you must be croqueting they must be croqueting
Perfect	V-ing perfect
I must have croqueted you must have croqueted he must have croqueted we must have croqueted you must have croqueted they must have croqueted	I must have been croqueting you must have been croqueting he must have been croqueting we must have been croqueting you must have been croqueting they must have been croqueting

Negation

Simple form	V-ing form
I mustn't croquet you mustn't croquet he mustn't croquet we mustn't croquet you mustn't croquet they mustn't croquet	I mustn't be croqueting you mustn't be croqueting he mustn't be croqueting we mustn't be croqueting you mustn't be croqueting they mustn't be croqueting
Perfect	V-ing perfect
I mustn't have croqueted you mustn't have croqueted he mustn't have croqueted we mustn't have croqueted you mustn't have croqueted they mustn't have croqueted	I mustn't have been croqueting you mustn't have been croqueting he mustn't have been croqueting we mustn't have been croqueting you mustn't have been croqueting they mustn't have been croqueting

Interrogative form

Simple form	V-ing form
must I croquet? must you croquet? must he croquet? must we croquet? must you croquet? must they croquet?	must I be croqueting? must you be croqueting? must he be croqueting? must we be croqueting? must you be croqueting? must they be croqueting?
Perfect	V-ing perfect
must I have croqueted? must you have croqueted? must he have croqueted? must we have croqueted? must you have croqueted? must they have croqueted?	must I have been croqueting? must you have been croqueting? must he have been croqueting? must we have been croqueting? must you have been croqueting? must they have been croqueting?

Interro-negative form

Simple form	V-ing form
mustn't I croquet? mustn't you croquet? mustn't he croquet? mustn't we croquet? mustn't you croquet? mustn't they croquet?	mustn't I be croqueting? mustn't you be croqueting? mustn't he be croqueting? mustn't we be croqueting? mustn't you be croqueting? mustn't they be croqueting?
Perfect	V-ing perfect
mustn't I have croqueted? mustn't you have croqueted? mustn't he have croqueted? mustn't we have croqueted? mustn't you have croqueted? mustn't they have croqueted?	mustn't I have been croqueting? mustn't you have been croqueting? mustn't he have been croqueting? mustn't we have been croqueting? mustn't you have been croqueting? mustn't they have been croqueting?