I ought to decompose you ought to decompose she ought to decompose we ought to decompose you ought to decompose they ought to decompose
V-ing form
I ought to be decomposing you ought to be decomposing she ought to be decomposing we ought to be decomposing you ought to be decomposing they ought to be decomposing
Perfect
I ought to have decomposed you ought to have decomposed she ought to have decomposed we ought to have decomposed you ought to have decomposed they ought to have decomposed
V-ing perfect
I ought to have been decomposing you ought to have been decomposing she ought to have been decomposing we ought to have been decomposing you ought to have been decomposing they ought to have been decomposing
Negation
Simple form
I ought not to decompose you ought not to decompose she ought not to decompose we ought not to decompose you ought not to decompose they ought not to decompose
V-ing form
I ought not to decomposing you ought not to decomposing she ought not to decomposing we ought not to decomposing you ought not to decomposing they ought not to decomposing
Perfect
I ought not to have decomposed you ought not to have decomposed she ought not to have decomposed we ought not to have decomposed you ought not to have decomposed they ought not to have decomposed
V-ing perfect
I ought not to have been decomposing you ought not to have been decomposing she ought not to have been decomposing we ought not to have been decomposing you ought not to have been decomposing they ought not to have been decomposing
Interrogative form
Simple form
ought to I decompose? ought to you decompose? ought to she decompose? ought to we decompose? ought to you decompose? ought to they decompose?
V-ing form
ought to I be decomposing? ought to you be decomposing? ought to she be decomposing? ought to we be decomposing? ought to you be decomposing? ought to they be decomposing?
Perfect
ought to I have decomposed? ought to you have decomposed? ought to she have decomposed? ought to we have decomposed? ought to you have decomposed? ought to they have decomposed?
V-ing perfect
ought to I have been decomposing? ought to you have been decomposing? ought to she have been decomposing? ought to we have been decomposing? ought to you have been decomposing? ought to they have been decomposing?
Interro-negative form
Simple form
ought I not to decompose? ought you not to decompose? ought she not to decompose? ought we not to decompose? ought you not to decompose? ought they not to decompose?
V-ing form
ought I not to be decomposing? ought you not to be decomposing? ought she not to be decomposing? ought we not to be decomposing? ought you not to be decomposing? ought they not to be decomposing?
Perfect
ought I not to have decomposed? ought you not to have decomposed? ought she not to have decomposed? ought we not to have decomposed? ought you not to have decomposed? ought they not to have decomposed?
V-ing perfect
ought I not to have been decomposing? ought you not to have been decomposing? ought she not to have been decomposing? ought we not to have been decomposing? ought you not to have been decomposing? ought they not to have been decomposing?