must siphon
Verbe régulier : siphon - siphoned- siphoned
Traduction française : siphonner - transférer 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must siphon
you must siphon
she must siphon
we must siphon
you must siphon
they must siphon 	I must be siphoning
you must be siphoning
she must be siphoning
we must be siphoning
you must be siphoning
they must be siphoning	I must have siphoned
you must have siphoned
she must have siphoned
we must have siphoned
you must have siphoned
they must have siphoned	I must have been siphoning
you must have been siphoning
she must have been siphoning
we must have been siphoning
you must have been siphoning
they must have been siphoning	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must not siphon
you must not siphon
she must not siphon
we must not siphon
you must not siphon
they must not siphon 	I must not be siphoning
you must not be siphoning
she must not be siphoning
we must not be siphoning
you must not be siphoning
they must not be siphoning	I must not have siphoned
you must not have siphoned
she must not have siphoned
we must not have siphoned
you must not have siphoned
they must not have siphoned	I must not have been siphoning
you must not have been siphoning
she must not have been siphoning
we must not have been siphoning
you must not have been siphoning
they must not have been siphoning	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I siphon?
must you siphon?
must she siphon?
must we siphon?
must you siphon?
must they siphon? 	must I be siphoning?
must you be siphoning?
must she be siphoning?
must we be siphoning?
must you be siphoning?
must they be siphoning? 	must I have siphoned?
must you have siphoned?
must she have siphoned?
must we have siphoned?
must you have siphoned?
must they have siphoned? 	must I have been siphoning?
must you have been siphoning?
must she have been siphoning?
must we have been siphoning?
must you have been siphoning?
must they have been siphoning? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I not siphon?
must you not siphon?
must she not siphon?
must we not siphon?
must you not siphon?
must they not siphon? 	must I not be siphoning?
must you not be siphoning?
must she not be siphoning?
must we not be siphoning?
must you not be siphoning?
must they not be siphoning? 	must I not have siphoned?
must you not have siphoned?
must she not have siphoned?
must we not have siphoned?
must you not have siphoned?
must they not have siphoned? 	must I not have been siphoning?
must you not have been siphoning?
must she not have been siphoning?
must we not have been siphoning?
must you not have been siphoning?
must they not have been siphoning?