English verb conjugation
OUGHT TO SHINGLE

Regular verb: shingle - shingled - shingled

Affirmation

Simple form	V-ing form
I ought to shingle you ought to shingle he ought to shingle we ought to shingle you ought to shingle they ought to shingle	I ought to be shingling you ought to be shingling he ought to be shingling we ought to be shingling you ought to be shingling they ought to be shingling
Perfect	V-ing perfect
I ought to have shingled you ought to have shingled he ought to have shingled we ought to have shingled you ought to have shingled they ought to have shingled	I ought to have been shingling you ought to have been shingling he ought to have been shingling we ought to have been shingling you ought to have been shingling they ought to have been shingling

Negation

Simple form	V-ing form
I ought not to shingle you ought not to shingle he ought not to shingle we ought not to shingle you ought not to shingle they ought not to shingle	I ought not to shingling you ought not to shingling he ought not to shingling we ought not to shingling you ought not to shingling they ought not to shingling
Perfect	V-ing perfect
I ought not to have shingled you ought not to have shingled he ought not to have shingled we ought not to have shingled you ought not to have shingled they ought not to have shingled	I ought not to have been shingling you ought not to have been shingling he ought not to have been shingling we ought not to have been shingling you ought not to have been shingling they ought not to have been shingling

Interrogative form

Simple form	V-ing form
ought to I shingle? ought to you shingle? ought to he shingle? ought to we shingle? ought to you shingle? ought to they shingle?	ought to I be shingling? ought to you be shingling? ought to he be shingling? ought to we be shingling? ought to you be shingling? ought to they be shingling?
Perfect	V-ing perfect
ought to I have shingled? ought to you have shingled? ought to he have shingled? ought to we have shingled? ought to you have shingled? ought to they have shingled?	ought to I have been shingling? ought to you have been shingling? ought to he have been shingling? ought to we have been shingling? ought to you have been shingling? ought to they have been shingling?

Interro-negative form

Simple form	V-ing form
ought I not to shingle? ought you not to shingle? ought he not to shingle? ought we not to shingle? ought you not to shingle? ought they not to shingle?	ought I not to be shingling? ought you not to be shingling? ought he not to be shingling? ought we not to be shingling? ought you not to be shingling? ought they not to be shingling?
Perfect	V-ing perfect
ought I not to have shingled? ought you not to have shingled? ought he not to have shingled? ought we not to have shingled? ought you not to have shingled? ought they not to have shingled?	ought I not to have been shingling? ought you not to have been shingling? ought he not to have been shingling? ought we not to have been shingling? ought you not to have been shingling? ought they not to have been shingling?