ought to preschedule
Verbe régulier : preschedule - prescheduled- prescheduled

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I ought to preschedule
you ought to preschedule
he ought to preschedule
we ought to preschedule
you ought to preschedule
they ought to preschedule 	I ought to be prescheduling
you ought to be prescheduling
he ought to be prescheduling
we ought to be prescheduling
you ought to be prescheduling
they ought to be prescheduling	I ought to have prescheduled
you ought to have prescheduled
he ought to have prescheduled
we ought to have prescheduled
you ought to have prescheduled
they ought to have prescheduled	I ought to have been prescheduling
you ought to have been prescheduling
he ought to have been prescheduling
we ought to have been prescheduling
you ought to have been prescheduling
they ought to have been prescheduling	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I ought not to preschedule
you ought not to preschedule
he ought not to preschedule
we ought not to preschedule
you ought not to preschedule
they ought not to preschedule 	I ought not to prescheduling
you ought not to prescheduling
he ought not to prescheduling
we ought not to prescheduling
you ought not to prescheduling
they ought not to prescheduling	I ought not to have prescheduled
you ought not to have prescheduled
he ought not to have prescheduled
we ought not to have prescheduled
you ought not to have prescheduled
they ought not to have prescheduled	I ought not to have been prescheduling
you ought not to have been prescheduling
he ought not to have been prescheduling
we ought not to have been prescheduling
you ought not to have been prescheduling
they ought not to have been prescheduling	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
ought to I preschedule?
ought to you preschedule?
ought to he preschedule?
ought to we preschedule?
ought to you preschedule?
ought to they preschedule? 	ought to I be prescheduling?
ought to you be prescheduling?
ought to he be prescheduling?
ought to we be prescheduling?
ought to you be prescheduling?
ought to they be prescheduling? 	ought to I have prescheduled?
ought to you have prescheduled?
ought to he have prescheduled?
ought to we have prescheduled?
ought to you have prescheduled?
ought to they have prescheduled? 	ought to I have been prescheduling?
ought to you have been prescheduling?
ought to he have been prescheduling?
ought to we have been prescheduling?
ought to you have been prescheduling?
ought to they have been prescheduling? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
ought I not to preschedule?
ought you not to preschedule?
ought he not to preschedule?
ought we not to preschedule?
ought you not to preschedule?
ought they not to preschedule? 	ought I not to be prescheduling?
ought you not to be prescheduling?
ought he not to be prescheduling?
ought we not to be prescheduling?
ought you not to be prescheduling?
ought they not to be prescheduling? 	ought I not to have prescheduled?
ought you not to have prescheduled?
ought he not to have prescheduled?
ought we not to have prescheduled?
ought you not to have prescheduled?
ought they not to have prescheduled? 	ought I not to have been prescheduling?
ought you not to have been prescheduling?
ought he not to have been prescheduling?
ought we not to have been prescheduling?
ought you not to have been prescheduling?
ought they not to have been prescheduling?