may seine
Verbe régulier : seine - seined- seined

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I may seine
you may seine
she may seine
we may seine
you may seine
they may seine 	I may be seining
you may be seining
she may be seining
we may be seining
you may be seining
they may be seining	I may have seined
you may have seined
she may have seined
we may have seined
you may have seined
they may have seined	I may have been seining
you may have been seining
she may have been seining
we may have been seining
you may have been seining
they may have been seining	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I may not seine
you may not seine
she may not seine
we may not seine
you may not seine
they may not seine 	I may not be seining
you may not be seining
she may not be seining
we may not be seining
you may not be seining
they may not be seining	I may not have seined
you may not have seined
she may not have seined
we may not have seined
you may not have seined
they may not have seined	I may not have been seining
you may not have been seining
she may not have been seining
we may not have been seining
you may not have been seining
they may not have been seining	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
may I seine?
may you seine?
may she seine?
may we seine?
may you seine?
may they seine? 	may I be seining?
may you be seining?
may she be seining?
may we be seining?
may you be seining?
may they be seining? 	may I have seined?
may you have seined?
may she have seined?
may we have seined?
may you have seined?
may they have seined? 	may I have been seining?
may you have been seining?
may she have been seining?
may we have been seining?
may you have been seining?
may they have been seining? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
may I not seine?
may you not seine?
may she not seine?
may we not seine?
may you not seine?
may they not seine? 	may I not be seining?
may you not be seining?
may she not be seining?
may we not be seining?
may you not be seining?
may they not be seining? 	may I not have seined?
may you not have seined?
may she not have seined?
may we not have seined?
may you not have seined?
may they not have seined? 	may I not have been seining?
may you not have been seining?
may she not have been seining?
may we not have been seining?
may you not have been seining?
may they not have been seining?