ought to pipette
Verbe régulier : pipette - pipetted- pipetted

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I ought to pipette
you ought to pipette
he ought to pipette
we ought to pipette
you ought to pipette
they ought to pipette 	I ought to be pipetting
you ought to be pipetting
he ought to be pipetting
we ought to be pipetting
you ought to be pipetting
they ought to be pipetting	I ought to have pipetted
you ought to have pipetted
he ought to have pipetted
we ought to have pipetted
you ought to have pipetted
they ought to have pipetted	I ought to have been pipetting
you ought to have been pipetting
he ought to have been pipetting
we ought to have been pipetting
you ought to have been pipetting
they ought to have been pipetting	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I ought not to pipette
you ought not to pipette
he ought not to pipette
we ought not to pipette
you ought not to pipette
they ought not to pipette 	I ought not to pipetting
you ought not to pipetting
he ought not to pipetting
we ought not to pipetting
you ought not to pipetting
they ought not to pipetting	I ought not to have pipetted
you ought not to have pipetted
he ought not to have pipetted
we ought not to have pipetted
you ought not to have pipetted
they ought not to have pipetted	I ought not to have been pipetting
you ought not to have been pipetting
he ought not to have been pipetting
we ought not to have been pipetting
you ought not to have been pipetting
they ought not to have been pipetting	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
ought to I pipette?
ought to you pipette?
ought to he pipette?
ought to we pipette?
ought to you pipette?
ought to they pipette? 	ought to I be pipetting?
ought to you be pipetting?
ought to he be pipetting?
ought to we be pipetting?
ought to you be pipetting?
ought to they be pipetting? 	ought to I have pipetted?
ought to you have pipetted?
ought to he have pipetted?
ought to we have pipetted?
ought to you have pipetted?
ought to they have pipetted? 	ought to I have been pipetting?
ought to you have been pipetting?
ought to he have been pipetting?
ought to we have been pipetting?
ought to you have been pipetting?
ought to they have been pipetting? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
ought I not to pipette?
ought you not to pipette?
ought he not to pipette?
ought we not to pipette?
ought you not to pipette?
ought they not to pipette? 	ought I not to be pipetting?
ought you not to be pipetting?
ought he not to be pipetting?
ought we not to be pipetting?
ought you not to be pipetting?
ought they not to be pipetting? 	ought I not to have pipetted?
ought you not to have pipetted?
ought he not to have pipetted?
ought we not to have pipetted?
ought you not to have pipetted?
ought they not to have pipetted? 	ought I not to have been pipetting?
ought you not to have been pipetting?
ought he not to have been pipetting?
ought we not to have been pipetting?
ought you not to have been pipetting?
ought they not to have been pipetting?