must precipitate
Verbe régulier : precipitate - precipitated- precipitated
Traduction française : précipiter - se précipiter 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must precipitate
you must precipitate
he must precipitate
we must precipitate
you must precipitate
they must precipitate 	I must be precipitating
you must be precipitating
he must be precipitating
we must be precipitating
you must be precipitating
they must be precipitating	I must have precipitated
you must have precipitated
he must have precipitated
we must have precipitated
you must have precipitated
they must have precipitated	I must have been precipitating
you must have been precipitating
he must have been precipitating
we must have been precipitating
you must have been precipitating
they must have been precipitating	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I mustn't precipitate
you mustn't precipitate
he mustn't precipitate
we mustn't precipitate
you mustn't precipitate
they mustn't precipitate 	I mustn't be precipitating
you mustn't be precipitating
he mustn't be precipitating
we mustn't be precipitating
you mustn't be precipitating
they mustn't be precipitating	I mustn't have precipitated
you mustn't have precipitated
he mustn't have precipitated
we mustn't have precipitated
you mustn't have precipitated
they mustn't have precipitated	I mustn't have been precipitating
you mustn't have been precipitating
he mustn't have been precipitating
we mustn't have been precipitating
you mustn't have been precipitating
they mustn't have been precipitating	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I precipitate?
must you precipitate?
must he precipitate?
must we precipitate?
must you precipitate?
must they precipitate? 	must I be precipitating?
must you be precipitating?
must he be precipitating?
must we be precipitating?
must you be precipitating?
must they be precipitating? 	must I have precipitated?
must you have precipitated?
must he have precipitated?
must we have precipitated?
must you have precipitated?
must they have precipitated? 	must I have been precipitating?
must you have been precipitating?
must he have been precipitating?
must we have been precipitating?
must you have been precipitating?
must they have been precipitating? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mustn't I precipitate?
mustn't you precipitate?
mustn't he precipitate?
mustn't we precipitate?
mustn't you precipitate?
mustn't they precipitate? 	mustn't I be precipitating?
mustn't you be precipitating?
mustn't he be precipitating?
mustn't we be precipitating?
mustn't you be precipitating?
mustn't they be precipitating? 	mustn't I have precipitated?
mustn't you have precipitated?
mustn't he have precipitated?
mustn't we have precipitated?
mustn't you have precipitated?
mustn't they have precipitated? 	mustn't I have been precipitating?
mustn't you have been precipitating?
mustn't he have been precipitating?
mustn't we have been precipitating?
mustn't you have been precipitating?
mustn't they have been precipitating?