ought to labour
Verbe régulier : labour - laboured- laboured
Traduction française : (UK) travailler dur - insister sur 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I ought to labour
you ought to labour
she ought to labour
we ought to labour
you ought to labour
they ought to labour 	I ought to be labouring
you ought to be labouring
she ought to be labouring
we ought to be labouring
you ought to be labouring
they ought to be labouring	I ought to have laboured
you ought to have laboured
she ought to have laboured
we ought to have laboured
you ought to have laboured
they ought to have laboured	I ought to have been labouring
you ought to have been labouring
she ought to have been labouring
we ought to have been labouring
you ought to have been labouring
they ought to have been labouring	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I ought not to labour
you ought not to labour
she ought not to labour
we ought not to labour
you ought not to labour
they ought not to labour 	I ought not to labouring
you ought not to labouring
she ought not to labouring
we ought not to labouring
you ought not to labouring
they ought not to labouring	I ought not to have laboured
you ought not to have laboured
she ought not to have laboured
we ought not to have laboured
you ought not to have laboured
they ought not to have laboured	I ought not to have been labouring
you ought not to have been labouring
she ought not to have been labouring
we ought not to have been labouring
you ought not to have been labouring
they ought not to have been labouring	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
ought to I labour?
ought to you labour?
ought to she labour?
ought to we labour?
ought to you labour?
ought to they labour? 	ought to I be labouring?
ought to you be labouring?
ought to she be labouring?
ought to we be labouring?
ought to you be labouring?
ought to they be labouring? 	ought to I have laboured?
ought to you have laboured?
ought to she have laboured?
ought to we have laboured?
ought to you have laboured?
ought to they have laboured? 	ought to I have been labouring?
ought to you have been labouring?
ought to she have been labouring?
ought to we have been labouring?
ought to you have been labouring?
ought to they have been labouring? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
ought I not to labour?
ought you not to labour?
ought she not to labour?
ought we not to labour?
ought you not to labour?
ought they not to labour? 	ought I not to be labouring?
ought you not to be labouring?
ought she not to be labouring?
ought we not to be labouring?
ought you not to be labouring?
ought they not to be labouring? 	ought I not to have laboured?
ought you not to have laboured?
ought she not to have laboured?
ought we not to have laboured?
ought you not to have laboured?
ought they not to have laboured? 	ought I not to have been labouring?
ought you not to have been labouring?
ought she not to have been labouring?
ought we not to have been labouring?
ought you not to have been labouring?
ought they not to have been labouring?