English verb conjugation
OUGHT TO TAMBOUR

Regular verb: tambour - tamboured - tamboured

Affirmation

Simple form	V-ing form
I ought to tambour you ought to tambour she ought to tambour we ought to tambour you ought to tambour they ought to tambour	I ought to be tambouring you ought to be tambouring she ought to be tambouring we ought to be tambouring you ought to be tambouring they ought to be tambouring
Perfect	V-ing perfect
I ought to have tamboured you ought to have tamboured she ought to have tamboured we ought to have tamboured you ought to have tamboured they ought to have tamboured	I ought to have been tambouring you ought to have been tambouring she 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	V-ing form
I ought not to tambour you ought not to tambour she ought not to tambour we ought not to tambour you ought not to tambour they ought not to tambour	I ought not to tambouring you ought not to tambouring she ought not to tambouring we ought not to tambouring you ought not to tambouring they ought not to tambouring
Perfect	V-ing perfect
I ought not to have tamboured you ought not to have tamboured she ought not to have tamboured we ought not to have tamboured you ought not to have tamboured they ought not to have tamboured	I ought not to have been tambouring you ought not to have been tambouring she ought not to have been tambouring we ought not to have been tambouring you ought not to have been tambouring they ought not to have been tambouring

Interrogative form

Simple form	V-ing form
ought to I tambour? ought to you tambour? ought to she tambour? ought to we tambour? ought to you tambour? ought to they tambour?	ought to I be tambouring? ought to you be tambouring? ought to she be tambouring? ought to we be tambouring? ought to you be tambouring? ought to they be tambouring?
Perfect	V-ing perfect
ought to I have tamboured? ought to you have tamboured? ought to she have tamboured? ought to we have tamboured? ought to you have tamboured? ought to they have tamboured?	ought to I have been tambouring? ought to you have been tambouring? ought to she 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	V-ing form
ought I not to tambour? ought you not to tambour? ought she not to tambour? ought we not to tambour? ought you not to tambour? ought they not to tambour?	ought I not to be tambouring? ought you not to be tambouring? ought she not to be tambouring? ought we not to be tambouring? ought you not to be tambouring? ought they not to be tambouring?
Perfect	V-ing perfect
ought I not to have tamboured? ought you not to have tamboured? ought she not to have tamboured? ought we not to have tamboured? ought you not to have tamboured? ought they not to have tamboured?	ought I not to have been tambouring? ought you not to have been tambouring? ought she not to have been tambouring? ought we not to have been tambouring? ought you not to have been tambouring? ought they not to have been tambouring?