English verb conjugation
OUGHT TO GIGGLE

Regular verb: giggle - giggled - giggled

Affirmation

Simple form	V-ing form
I ought to giggle you ought to giggle he ought to giggle we ought to giggle you ought to giggle they ought to giggle	I ought to be giggling you ought to be giggling he ought to be giggling we ought to be giggling you ought to be giggling they ought to be giggling
Perfect	V-ing perfect
I ought to have giggled you ought to have giggled he ought to have giggled we ought to have giggled you ought to have giggled they ought to have giggled	I ought to have been giggling you ought to have been giggling he ought to have been giggling we ought to have been giggling you ought to have been giggling they ought to have been giggling

Negation

Simple form	V-ing form
I ought not to giggle you ought not to giggle he ought not to giggle we ought not to giggle you ought not to giggle they ought not to giggle	I ought not to giggling you ought not to giggling he ought not to giggling we ought not to giggling you ought not to giggling they ought not to giggling
Perfect	V-ing perfect
I ought not to have giggled you ought not to have giggled he ought not to have giggled we ought not to have giggled you ought not to have giggled they ought not to have giggled	I ought not to have been giggling you ought not to have been giggling he ought not to have been giggling we ought not to have been giggling you ought not to have been giggling they ought not to have been giggling

Interrogative form

Simple form	V-ing form
ought to I giggle? ought to you giggle? ought to he giggle? ought to we giggle? ought to you giggle? ought to they giggle?	ought to I be giggling? ought to you be giggling? ought to he be giggling? ought to we be giggling? ought to you be giggling? ought to they be giggling?
Perfect	V-ing perfect
ought to I have giggled? ought to you have giggled? ought to he have giggled? ought to we have giggled? ought to you have giggled? ought to they have giggled?	ought to I have been giggling? ought to you have been giggling? ought to he have been giggling? ought to we have been giggling? ought to you have been giggling? ought to they have been giggling?

Interro-negative form

Simple form	V-ing form
ought I not to giggle? ought you not to giggle? ought he not to giggle? ought we not to giggle? ought you not to giggle? ought they not to giggle?	ought I not to be giggling? ought you not to be giggling? ought he not to be giggling? ought we not to be giggling? ought you not to be giggling? ought they not to be giggling?
Perfect	V-ing perfect
ought I not to have giggled? ought you not to have giggled? ought he not to have giggled? ought we not to have giggled? ought you not to have giggled? ought they not to have giggled?	ought I not to have been giggling? ought you not to have been giggling? ought he not to have been giggling? ought we not to have been giggling? ought you not to have been giggling? ought they not to have been giggling?