Conjugaison du verbe anglais
MUST PREBOIL

Verbe régulier : preboil - preboiled - preboiled

Affirmation

Forme simple	Forme en V-ing
I must preboil you must preboil he must preboil we must preboil you must preboil they must preboil	I must be preboiling you must be preboiling he must be preboiling we must be preboiling you must be preboiling they must be preboiling
Perfect	Perfect en V-ing
I must have preboiled you must have preboiled he must have preboiled we must have preboiled you must have preboiled they must have preboiled	I must have been preboiling you must have been preboiling he must have been preboiling we must have been preboiling you must have been preboiling they must have been preboiling

Négation

Forme simple	Forme en V-ing
I mustn't preboil you mustn't preboil he mustn't preboil we mustn't preboil you mustn't preboil they mustn't preboil	I mustn't be preboiling you mustn't be preboiling he mustn't be preboiling we mustn't be preboiling you mustn't be preboiling they mustn't be preboiling
Perfect	Perfect en V-ing
I mustn't have preboiled you mustn't have preboiled he mustn't have preboiled we mustn't have preboiled you mustn't have preboiled they mustn't have preboiled	I mustn't have been preboiling you mustn't have been preboiling he mustn't have been preboiling we mustn't have been preboiling you mustn't have been preboiling they mustn't have been preboiling

Forme interrogative

Forme simple	Forme en V-ing
must I preboil? must you preboil? must he preboil? must we preboil? must you preboil? must they preboil?	must I be preboiling? must you be preboiling? must he be preboiling? must we be preboiling? must you be preboiling? must they be preboiling?
Perfect	Perfect en V-ing
must I have preboiled? must you have preboiled? must he have preboiled? must we have preboiled? must you have preboiled? must they have preboiled?	must I have been preboiling? must you have been preboiling? must he have been preboiling? must we have been preboiling? must you have been preboiling? must they have been preboiling?

Forme interro-négative

Forme simple	Forme en V-ing
mustn't I preboil? mustn't you preboil? mustn't he preboil? mustn't we preboil? mustn't you preboil? mustn't they preboil?	mustn't I be preboiling? mustn't you be preboiling? mustn't he be preboiling? mustn't we be preboiling? mustn't you be preboiling? mustn't they be preboiling?
Perfect	Perfect en V-ing
mustn't I have preboiled? mustn't you have preboiled? mustn't he have preboiled? mustn't we have preboiled? mustn't you have preboiled? mustn't they have preboiled?	mustn't I have been preboiling? mustn't you have been preboiling? mustn't he have been preboiling? mustn't we have been preboiling? mustn't you have been preboiling? mustn't they have been preboiling?