English verb conjugation
OUGHT TO QUAKE

Regular verb: quake - quaked - quaked

Affirmation

Simple form	V-ing form
I ought to quake you ought to quake he ought to quake we ought to quake you ought to quake they ought to quake	I ought to be quaking you ought to be quaking he ought to be quaking we ought to be quaking you ought to be quaking they ought to be quaking
Perfect	V-ing perfect
I ought to have quaked you ought to have quaked he ought to have quaked we ought to have quaked you ought to have quaked they ought to have quaked	I ought to have been quaking you ought to have been quaking he ought to have been quaking we ought to have been quaking you ought to have been quaking they ought to have been quaking

Negation

Simple form	V-ing form
I ought not to quake you ought not to quake he ought not to quake we ought not to quake you ought not to quake they ought not to quake	I ought not to quaking you ought not to quaking he ought not to quaking we ought not to quaking you ought not to quaking they ought not to quaking
Perfect	V-ing perfect
I ought not to have quaked you ought not to have quaked he ought not to have quaked we ought not to have quaked you ought not to have quaked they ought not to have quaked	I ought not to have been quaking you ought not to have been quaking he ought not to have been quaking we ought not to have been quaking you ought not to have been quaking they ought not to have been quaking

Interrogative form

Simple form	V-ing form
ought to I quake? ought to you quake? ought to he quake? ought to we quake? ought to you quake? ought to they quake?	ought to I be quaking? ought to you be quaking? ought to he be quaking? ought to we be quaking? ought to you be quaking? ought to they be quaking?
Perfect	V-ing perfect
ought to I have quaked? ought to you have quaked? ought to he have quaked? ought to we have quaked? ought to you have quaked? ought to they have quaked?	ought to I have been quaking? ought to you have been quaking? ought to he have been quaking? ought to we have been quaking? ought to you have been quaking? ought to they have been quaking?

Interro-negative form

Simple form	V-ing form
ought I not to quake? ought you not to quake? ought he not to quake? ought we not to quake? ought you not to quake? ought they not to quake?	ought I not to be quaking? ought you not to be quaking? ought he not to be quaking? ought we not to be quaking? ought you not to be quaking? ought they not to be quaking?
Perfect	V-ing perfect
ought I not to have quaked? ought you not to have quaked? ought he not to have quaked? ought we not to have quaked? ought you not to have quaked? ought they not to have quaked?	ought I not to have been quaking? ought you not to have been quaking? ought he not to have been quaking? ought we not to have been quaking? ought you not to have been quaking? ought they not to have been quaking?