English verb conjugation
MUST COSSET

Regular verb: cosset - cosseted - cosseted

Affirmation

Simple form	V-ing form
I must cosset you must cosset she must cosset we must cosset you must cosset they must cosset	I must be cosseting you must be cosseting she must be cosseting we must be cosseting you must be cosseting they must be cosseting
Perfect	V-ing perfect
I must have cosseted you must have cosseted she must have cosseted we must have cosseted you must have cosseted they must have cosseted	I must have been cosseting you must have been cosseting she must have been cosseting we must have been cosseting you must have been cosseting they must have been cosseting

Negation

Simple form	V-ing form
I mustn't cosset you mustn't cosset she mustn't cosset we mustn't cosset you mustn't cosset they mustn't cosset	I mustn't be cosseting you mustn't be cosseting she mustn't be cosseting we mustn't be cosseting you mustn't be cosseting they mustn't be cosseting
Perfect	V-ing perfect
I mustn't have cosseted you mustn't have cosseted she mustn't have cosseted we mustn't have cosseted you mustn't have cosseted they mustn't have cosseted	I mustn't have been cosseting you mustn't have been cosseting she mustn't have been cosseting we mustn't have been cosseting you mustn't have been cosseting they mustn't have been cosseting

Interrogative form

Simple form	V-ing form
must I cosset? must you cosset? must she cosset? must we cosset? must you cosset? must they cosset?	must I be cosseting? must you be cosseting? must she be cosseting? must we be cosseting? must you be cosseting? must they be cosseting?
Perfect	V-ing perfect
must I have cosseted? must you have cosseted? must she have cosseted? must we have cosseted? must you have cosseted? must they have cosseted?	must I have been cosseting? must you have been cosseting? must she have been cosseting? must we have been cosseting? must you have been cosseting? must they have been cosseting?

Interro-negative form

Simple form	V-ing form
mustn't I cosset? mustn't you cosset? mustn't she cosset? mustn't we cosset? mustn't you cosset? mustn't they cosset?	mustn't I be cosseting? mustn't you be cosseting? mustn't she be cosseting? mustn't we be cosseting? mustn't you be cosseting? mustn't they be cosseting?
Perfect	V-ing perfect
mustn't I have cosseted? mustn't you have cosseted? mustn't she have cosseted? mustn't we have cosseted? mustn't you have cosseted? mustn't they have cosseted?	mustn't I have been cosseting? mustn't you have been cosseting? mustn't she have been cosseting? mustn't we have been cosseting? mustn't you have been cosseting? mustn't they have been cosseting?