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