may seise
Verbe régulier : seise - seised- seised

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I may seise
you may seise
she may seise
we may seise
you may seise
they may seise 	I may be seising
you may be seising
she may be seising
we may be seising
you may be seising
they may be seising	I may have seised
you may have seised
she may have seised
we may have seised
you may have seised
they may have seised	I may have been seising
you may have been seising
she may have been seising
we may have been seising
you may have been seising
they may have been seising	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I may not seise
you may not seise
she may not seise
we may not seise
you may not seise
they may not seise 	I may not be seising
you may not be seising
she may not be seising
we may not be seising
you may not be seising
they may not be seising	I may not have seised
you may not have seised
she may not have seised
we may not have seised
you may not have seised
they may not have seised	I may not have been seising
you may not have been seising
she may not have been seising
we may not have been seising
you may not have been seising
they may not have been seising	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
may I seise?
may you seise?
may she seise?
may we seise?
may you seise?
may they seise? 	may I be seising?
may you be seising?
may she be seising?
may we be seising?
may you be seising?
may they be seising? 	may I have seised?
may you have seised?
may she have seised?
may we have seised?
may you have seised?
may they have seised? 	may I have been seising?
may you have been seising?
may she have been seising?
may we have been seising?
may you have been seising?
may they have been seising? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
may I not seise?
may you not seise?
may she not seise?
may we not seise?
may you not seise?
may they not seise? 	may I not be seising?
may you not be seising?
may she not be seising?
may we not be seising?
may you not be seising?
may they not be seising? 	may I not have seised?
may you not have seised?
may she not have seised?
may we not have seised?
may you not have seised?
may they not have seised? 	may I not have been seising?
may you not have been seising?
may she not have been seising?
may we not have been seising?
may you not have been seising?
may they not have been seising?