English verb conjugation
OUGHT TO QUAVER

Regular verb: quaver - quavered - quavered

Affirmation

Simple form	V-ing form
I ought to quaver you ought to quaver he ought to quaver we ought to quaver you ought to quaver they ought to quaver	I ought to be quavering you ought to be quavering he ought to be quavering we ought to be quavering you ought to be quavering they ought to be quavering
Perfect	V-ing perfect
I ought to have quavered you ought to have quavered he ought to have quavered we ought to have quavered you ought to have quavered they ought to have quavered	I ought to have been quavering you ought to have been quavering he ought to have been quavering we ought to have been quavering you ought to have been quavering they ought to have been quavering

Negation

Simple form	V-ing form
I ought not to quaver you ought not to quaver he ought not to quaver we ought not to quaver you ought not to quaver they ought not to quaver	I ought not to quavering you ought not to quavering he ought not to quavering we ought not to quavering you ought not to quavering they ought not to quavering
Perfect	V-ing perfect
I ought not to have quavered you ought not to have quavered he ought not to have quavered we ought not to have quavered you ought not to have quavered they ought not to have quavered	I ought not to have been quavering you ought not to have been quavering he ought not to have been quavering we ought not to have been quavering you ought not to have been quavering they ought not to have been quavering

Interrogative form

Simple form	V-ing form
ought to I quaver? ought to you quaver? ought to he quaver? ought to we quaver? ought to you quaver? ought to they quaver?	ought to I be quavering? ought to you be quavering? ought to he be quavering? ought to we be quavering? ought to you be quavering? ought to they be quavering?
Perfect	V-ing perfect
ought to I have quavered? ought to you have quavered? ought to he have quavered? ought to we have quavered? ought to you have quavered? ought to they have quavered?	ought to I have been quavering? ought to you have been quavering? ought to he have been quavering? ought to we have been quavering? ought to you have been quavering? ought to they have been quavering?

Interro-negative form

Simple form	V-ing form
ought I not to quaver? ought you not to quaver? ought he not to quaver? ought we not to quaver? ought you not to quaver? ought they not to quaver?	ought I not to be quavering? ought you not to be quavering? ought he not to be quavering? ought we not to be quavering? ought you not to be quavering? ought they not to be quavering?
Perfect	V-ing perfect
ought I not to have quavered? ought you not to have quavered? ought he not to have quavered? ought we not to have quavered? ought you not to have quavered? ought they not to have quavered?	ought I not to have been quavering? ought you not to have been quavering? ought he not to have been quavering? ought we not to have been quavering? ought you not to have been quavering? ought they not to have been quavering?