Conjugaison du verbe anglais
MUST TITTER

Verbe régulier : titter - tittered - tittered
Traduction française : rire bêtement ou sottement - glousser

Affirmation

Forme simple	Forme en V-ing
I must titter you must titter she must titter we must titter you must titter they must titter	I must be tittering you must be tittering she must be tittering we must be tittering you must be tittering they must be tittering
Perfect	Perfect en V-ing
I must have tittered you must have tittered she must have tittered we must have tittered you must have tittered they must have tittered	I must have been tittering you must have been tittering she must have been tittering we must have been tittering you must have been tittering they must have been tittering

Négation

Forme simple	Forme en V-ing
I mustn't titter you mustn't titter she mustn't titter we mustn't titter you mustn't titter they mustn't titter	I mustn't be tittering you mustn't be tittering she mustn't be tittering we mustn't be tittering you mustn't be tittering they mustn't be tittering
Perfect	Perfect en V-ing
I mustn't have tittered you mustn't have tittered she mustn't have tittered we mustn't have tittered you mustn't have tittered they mustn't have tittered	I mustn't have been tittering you mustn't have been tittering she mustn't have been tittering we mustn't have been tittering you mustn't have been tittering they mustn't have been tittering

Forme interrogative

Forme simple	Forme en V-ing
must I titter? must you titter? must she titter? must we titter? must you titter? must they titter?	must I be tittering? must you be tittering? must she be tittering? must we be tittering? must you be tittering? must they be tittering?
Perfect	Perfect en V-ing
must I have tittered? must you have tittered? must she have tittered? must we have tittered? must you have tittered? must they have tittered?	must I have been tittering? must you have been tittering? must she have been tittering? must we have been tittering? must you have been tittering? must they have been tittering?

Forme interro-négative

Forme simple	Forme en V-ing
mustn't I titter? mustn't you titter? mustn't she titter? mustn't we titter? mustn't you titter? mustn't they titter?	mustn't I be tittering? mustn't you be tittering? mustn't she be tittering? mustn't we be tittering? mustn't you be tittering? mustn't they be tittering?
Perfect	Perfect en V-ing
mustn't I have tittered? mustn't you have tittered? mustn't she have tittered? mustn't we have tittered? mustn't you have tittered? mustn't they have tittered?	mustn't I have been tittering? mustn't you have been tittering? mustn't she have been tittering? mustn't we have been tittering? mustn't you have been tittering? mustn't they have been tittering?