may preschedule
Verbe régulier : preschedule - prescheduled- prescheduled

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I may preschedule
you may preschedule
she may preschedule
we may preschedule
you may preschedule
they may preschedule 	I may be prescheduling
you may be prescheduling
she may be prescheduling
we may be prescheduling
you may be prescheduling
they may be prescheduling	I may have prescheduled
you may have prescheduled
she may have prescheduled
we may have prescheduled
you may have prescheduled
they may have prescheduled	I may have been prescheduling
you may have been prescheduling
she may have been prescheduling
we may have been prescheduling
you may have been prescheduling
they may have been prescheduling	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I mayn't preschedule
you mayn't preschedule
she mayn't preschedule
we mayn't preschedule
you mayn't preschedule
they mayn't preschedule 	I mayn't be prescheduling
you mayn't be prescheduling
she mayn't be prescheduling
we mayn't be prescheduling
you mayn't be prescheduling
they mayn't be prescheduling	I mayn't have prescheduled
you mayn't have prescheduled
she mayn't have prescheduled
we mayn't have prescheduled
you mayn't have prescheduled
they mayn't have prescheduled	I mayn't have been prescheduling
you mayn't have been prescheduling
she mayn't have been prescheduling
we mayn't have been prescheduling
you mayn't have been prescheduling
they mayn't have been prescheduling	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
may I preschedule?
may you preschedule?
may she preschedule?
may we preschedule?
may you preschedule?
may they preschedule? 	may I be prescheduling?
may you be prescheduling?
may she be prescheduling?
may we be prescheduling?
may you be prescheduling?
may they be prescheduling? 	may I have prescheduled?
may you have prescheduled?
may she have prescheduled?
may we have prescheduled?
may you have prescheduled?
may they have prescheduled? 	may I have been prescheduling?
may you have been prescheduling?
may she have been prescheduling?
may we have been prescheduling?
may you have been prescheduling?
may they have been prescheduling? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mayn't I preschedule?
mayn't you preschedule?
mayn't she preschedule?
mayn't we preschedule?
mayn't you preschedule?
mayn't they preschedule? 	mayn't I be prescheduling?
mayn't you be prescheduling?
mayn't she be prescheduling?
mayn't we be prescheduling?
mayn't you be prescheduling?
mayn't they be prescheduling? 	mayn't I have prescheduled?
mayn't you have prescheduled?
mayn't she have prescheduled?
mayn't we have prescheduled?
mayn't you have prescheduled?
mayn't they have prescheduled? 	mayn't I have been prescheduling?
mayn't you have been prescheduling?
mayn't she have been prescheduling?
mayn't we have been prescheduling?
mayn't you have been prescheduling?
mayn't they have been prescheduling?