must impinge
Verbe régulier : impinge - impinged- impinged
Traduction française : empiéter sur 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must impinge
you must impinge
she must impinge
we must impinge
you must impinge
they must impinge 	I must be impinging
you must be impinging
she must be impinging
we must be impinging
you must be impinging
they must be impinging	I must have impinged
you must have impinged
she must have impinged
we must have impinged
you must have impinged
they must have impinged	I must have been impinging
you must have been impinging
she must have been impinging
we must have been impinging
you must have been impinging
they must have been impinging	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must not impinge
you must not impinge
she must not impinge
we must not impinge
you must not impinge
they must not impinge 	I must not be impinging
you must not be impinging
she must not be impinging
we must not be impinging
you must not be impinging
they must not be impinging	I must not have impinged
you must not have impinged
she must not have impinged
we must not have impinged
you must not have impinged
they must not have impinged	I must not have been impinging
you must not have been impinging
she must not have been impinging
we must not have been impinging
you must not have been impinging
they must not have been impinging	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I impinge?
must you impinge?
must she impinge?
must we impinge?
must you impinge?
must they impinge? 	must I be impinging?
must you be impinging?
must she be impinging?
must we be impinging?
must you be impinging?
must they be impinging? 	must I have impinged?
must you have impinged?
must she have impinged?
must we have impinged?
must you have impinged?
must they have impinged? 	must I have been impinging?
must you have been impinging?
must she have been impinging?
must we have been impinging?
must you have been impinging?
must they have been impinging? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I not impinge?
must you not impinge?
must she not impinge?
must we not impinge?
must you not impinge?
must they not impinge? 	must I not be impinging?
must you not be impinging?
must she not be impinging?
must we not be impinging?
must you not be impinging?
must they not be impinging? 	must I not have impinged?
must you not have impinged?
must she not have impinged?
must we not have impinged?
must you not have impinged?
must they not have impinged? 	must I not have been impinging?
must you not have been impinging?
must she not have been impinging?
must we not have been impinging?
must you not have been impinging?
must they not have been impinging?