may systemise
Verbe régulier : systemise - systemised- systemised

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I may systemise
you may systemise
he may systemise
we may systemise
you may systemise
they may systemise 	I may be systemising
you may be systemising
he may be systemising
we may be systemising
you may be systemising
they may be systemising	I may have systemised
you may have systemised
he may have systemised
we may have systemised
you may have systemised
they may have systemised	I may have been systemising
you may have been systemising
he may have been systemising
we may have been systemising
you may have been systemising
they may have been systemising	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I may not systemise
you may not systemise
he may not systemise
we may not systemise
you may not systemise
they may not systemise 	I may not be systemising
you may not be systemising
he may not be systemising
we may not be systemising
you may not be systemising
they may not be systemising	I may not have systemised
you may not have systemised
he may not have systemised
we may not have systemised
you may not have systemised
they may not have systemised	I may not have been systemising
you may not have been systemising
he may not have been systemising
we may not have been systemising
you may not have been systemising
they may not have been systemising	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
may I systemise?
may you systemise?
may he systemise?
may we systemise?
may you systemise?
may they systemise? 	may I be systemising?
may you be systemising?
may he be systemising?
may we be systemising?
may you be systemising?
may they be systemising? 	may I have systemised?
may you have systemised?
may he have systemised?
may we have systemised?
may you have systemised?
may they have systemised? 	may I have been systemising?
may you have been systemising?
may he have been systemising?
may we have been systemising?
may you have been systemising?
may they have been systemising? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
may I not systemise?
may you not systemise?
may he not systemise?
may we not systemise?
may you not systemise?
may they not systemise? 	may I not be systemising?
may you not be systemising?
may he not be systemising?
may we not be systemising?
may you not be systemising?
may they not be systemising? 	may I not have systemised?
may you not have systemised?
may he not have systemised?
may we not have systemised?
may you not have systemised?
may they not have systemised? 	may I not have been systemising?
may you not have been systemising?
may he not have been systemising?
may we not have been systemising?
may you not have been systemising?
may they not have been systemising?