I ought to labour you ought to labour he ought to labour we ought to labour you ought to labour they ought to labour
V-ing form
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
Perfect
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
V-ing perfect
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
Negation
Simple form
I oughtn't to labour you oughtn't to labour he oughtn't to labour we oughtn't to labour you oughtn't to labour they oughtn't to labour
V-ing form
I oughtn't to be labouring you oughtn't to be labouring he oughtn't to be labouring we oughtn't to be labouring you oughtn't to be labouring they oughtn't to be labouring
Perfect
I oughtn't to have laboured you oughtn't to have laboured he oughtn't to have laboured we oughtn't to have laboured you oughtn't to have laboured they oughtn't to have laboured
V-ing perfect
I oughtn't to have been labouring you oughtn't to have been labouring he oughtn't to have been labouring we oughtn't to have been labouring you oughtn't to have been labouring they oughtn't to have been labouring
Interrogative form
Simple form
ought to I labour? ought to you labour? ought to he labour? ought to we labour? ought to you labour? ought to they labour?
V-ing form
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?
Perfect
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?
V-ing perfect
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?
Interro-negative form
Simple form
oughtn't I to labour? oughtn't you to labour? oughtn't he to labour? oughtn't we to labour? oughtn't you to labour? oughtn't they to labour?
V-ing form
oughtn't I to be labouring? oughtn't you to be labouring? oughtn't he to be labouring? oughtn't we to be labouring? oughtn't you to be labouring? oughtn't they to be labouring?
Perfect
oughtn't I to have laboured? oughtn't you to have laboured? oughtn't he to have laboured? oughtn't we to have laboured? oughtn't you to have laboured? oughtn't they to have laboured?
V-ing perfect
oughtn't I to have been labouring? oughtn't you to have been labouring? oughtn't he to have been labouring? oughtn't we to have been labouring? oughtn't you to have been labouring? oughtn't they to have been labouring?