may concertize
Verbe régulier : concertize - concertized- concertized

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I may concertize
you may concertize
she may concertize
we may concertize
you may concertize
they may concertize 	I may be concertizing
you may be concertizing
she may be concertizing
we may be concertizing
you may be concertizing
they may be concertizing	I may have concertized
you may have concertized
she may have concertized
we may have concertized
you may have concertized
they may have concertized	I may have been concertizing
you may have been concertizing
she may have been concertizing
we may have been concertizing
you may have been concertizing
they may have been concertizing	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I mayn't concertize
you mayn't concertize
she mayn't concertize
we mayn't concertize
you mayn't concertize
they mayn't concertize 	I mayn't be concertizing
you mayn't be concertizing
she mayn't be concertizing
we mayn't be concertizing
you mayn't be concertizing
they mayn't be concertizing	I mayn't have concertized
you mayn't have concertized
she mayn't have concertized
we mayn't have concertized
you mayn't have concertized
they mayn't have concertized	I mayn't have been concertizing
you mayn't have been concertizing
she mayn't have been concertizing
we mayn't have been concertizing
you mayn't have been concertizing
they mayn't have been concertizing	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
may I concertize?
may you concertize?
may she concertize?
may we concertize?
may you concertize?
may they concertize? 	may I be concertizing?
may you be concertizing?
may she be concertizing?
may we be concertizing?
may you be concertizing?
may they be concertizing? 	may I have concertized?
may you have concertized?
may she have concertized?
may we have concertized?
may you have concertized?
may they have concertized? 	may I have been concertizing?
may you have been concertizing?
may she have been concertizing?
may we have been concertizing?
may you have been concertizing?
may they have been concertizing? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mayn't I concertize?
mayn't you concertize?
mayn't she concertize?
mayn't we concertize?
mayn't you concertize?
mayn't they concertize? 	mayn't I be concertizing?
mayn't you be concertizing?
mayn't she be concertizing?
mayn't we be concertizing?
mayn't you be concertizing?
mayn't they be concertizing? 	mayn't I have concertized?
mayn't you have concertized?
mayn't she have concertized?
mayn't we have concertized?
mayn't you have concertized?
mayn't they have concertized? 	mayn't I have been concertizing?
mayn't you have been concertizing?
mayn't she have been concertizing?
mayn't we have been concertizing?
mayn't you have been concertizing?
mayn't they have been concertizing?