ought to labour
Verbo regular: labour - laboured- laboured

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I ought to labour
you ought to labour
he 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
he 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
he 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
he ought to have been labouring
we ought to have been labouring
you ought to have been labouring
they ought to have been labouring	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I ought not to labour
you ought not to labour
he 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
he 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
he 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
he 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	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
ought to I labour?
ought to you labour?
ought to he 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 he 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 he 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 he have been labouring?
ought to we have been labouring?
ought to you have been labouring?
ought to they have been labouring? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
ought I not to labour?
ought you not to labour?
ought he 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 he 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 he 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 he 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?