English verb conjugation
OUGHT TO DEMUR

Regular verb: demur - demurred - demurred

Affirmation

Simple form	V-ing form
I ought to demur you ought to demur he ought to demur we ought to demur you ought to demur they ought to demur	I ought to be demurring you ought to be demurring he ought to be demurring we ought to be demurring you ought to be demurring they ought to be demurring
Perfect	V-ing perfect
I ought to have demurred you ought to have demurred he ought to have demurred we ought to have demurred you ought to have demurred they ought to have demurred	I ought to have been demurring you ought to have been demurring he ought to have been demurring we ought to have been demurring you ought to have been demurring they ought to have been demurring

Negation

Simple form	V-ing form
I ought not to demur you ought not to demur he ought not to demur we ought not to demur you ought not to demur they ought not to demur	I ought not to demurring you ought not to demurring he ought not to demurring we ought not to demurring you ought not to demurring they ought not to demurring
Perfect	V-ing perfect
I ought not to have demurred you ought not to have demurred he ought not to have demurred we ought not to have demurred you ought not to have demurred they ought not to have demurred	I ought not to have been demurring you ought not to have been demurring he ought not to have been demurring we ought not to have been demurring you ought not to have been demurring they ought not to have been demurring

Interrogative form

Simple form	V-ing form
ought to I demur? ought to you demur? ought to he demur? ought to we demur? ought to you demur? ought to they demur?	ought to I be demurring? ought to you be demurring? ought to he be demurring? ought to we be demurring? ought to you be demurring? ought to they be demurring?
Perfect	V-ing perfect
ought to I have demurred? ought to you have demurred? ought to he have demurred? ought to we have demurred? ought to you have demurred? ought to they have demurred?	ought to I have been demurring? ought to you have been demurring? ought to he have been demurring? ought to we have been demurring? ought to you have been demurring? ought to they have been demurring?

Interro-negative form

Simple form	V-ing form
ought I not to demur? ought you not to demur? ought he not to demur? ought we not to demur? ought you not to demur? ought they not to demur?	ought I not to be demurring? ought you not to be demurring? ought he not to be demurring? ought we not to be demurring? ought you not to be demurring? ought they not to be demurring?
Perfect	V-ing perfect
ought I not to have demurred? ought you not to have demurred? ought he not to have demurred? ought we not to have demurred? ought you not to have demurred? ought they not to have demurred?	ought I not to have been demurring? ought you not to have been demurring? ought he not to have been demurring? ought we not to have been demurring? ought you not to have been demurring? ought they not to have been demurring?