Conjugação do verbo inglês
OUGHT TO DECREASE

Verbo regular: decrease - decreased - decreased

Afirmação

Forma simple	Forma com V-ing
I ought to decrease you ought to decrease she ought to decrease we ought to decrease you ought to decrease they ought to decrease	I ought to be decreasing you ought to be decreasing she ought to be decreasing we ought to be decreasing you ought to be decreasing they ought to be decreasing
Perfeito	Perfeito com V-ing
I ought to have decreased you ought to have decreased she ought to have decreased we ought to have decreased you ought to have decreased they ought to have decreased	I ought to have been decreasing you ought to have been decreasing she ought to have been decreasing we ought to have been decreasing you ought to have been decreasing they ought to have been decreasing

Negação

Forma simple	Forma com V-ing
I ought not to decrease you ought not to decrease she ought not to decrease we ought not to decrease you ought not to decrease they ought not to decrease	I ought not to decreasing you ought not to decreasing she ought not to decreasing we ought not to decreasing you ought not to decreasing they ought not to decreasing
Perfeito	Perfeito com V-ing
I ought not to have decreased you ought not to have decreased she ought not to have decreased we ought not to have decreased you ought not to have decreased they ought not to have decreased	I ought not to have been decreasing you ought not to have been decreasing she ought not to have been decreasing we ought not to have been decreasing you ought not to have been decreasing they ought not to have been decreasing

Forma interrogativa

Forma simple	Forma com V-ing
ought to I decrease? ought to you decrease? ought to she decrease? ought to we decrease? ought to you decrease? ought to they decrease?	ought to I be decreasing? ought to you be decreasing? ought to she be decreasing? ought to we be decreasing? ought to you be decreasing? ought to they be decreasing?
Perfeito	Perfeito com V-ing
ought to I have decreased? ought to you have decreased? ought to she have decreased? ought to we have decreased? ought to you have decreased? ought to they have decreased?	ought to I have been decreasing? ought to you have been decreasing? ought to she have been decreasing? ought to we have been decreasing? ought to you have been decreasing? ought to they have been decreasing?

Forma interro-Negação

Forma simple	Forma com V-ing
ought I not to decrease? ought you not to decrease? ought she not to decrease? ought we not to decrease? ought you not to decrease? ought they not to decrease?	ought I not to be decreasing? ought you not to be decreasing? ought she not to be decreasing? ought we not to be decreasing? ought you not to be decreasing? ought they not to be decreasing?
Perfeito	Perfeito com V-ing
ought I not to have decreased? ought you not to have decreased? ought she not to have decreased? ought we not to have decreased? ought you not to have decreased? ought they not to have decreased?	ought I not to have been decreasing? ought you not to have been decreasing? ought she not to have been decreasing? ought we not to have been decreasing? ought you not to have been decreasing? ought they not to have been decreasing?