I ought to sailplane you ought to sailplane she ought to sailplane we ought to sailplane you ought to sailplane they ought to sailplane
V-ing form
I ought to be sailplaning you ought to be sailplaning she ought to be sailplaning we ought to be sailplaning you ought to be sailplaning they ought to be sailplaning
Perfect
I ought to have sailplaned you ought to have sailplaned she ought to have sailplaned we ought to have sailplaned you ought to have sailplaned they ought to have sailplaned
V-ing perfect
I ought to have been sailplaning you ought to have been sailplaning she ought to have been sailplaning we ought to have been sailplaning you ought to have been sailplaning they ought to have been sailplaning
Negation
Simple form
I ought not to sailplane you ought not to sailplane she ought not to sailplane we ought not to sailplane you ought not to sailplane they ought not to sailplane
V-ing form
I ought not to sailplaning you ought not to sailplaning she ought not to sailplaning we ought not to sailplaning you ought not to sailplaning they ought not to sailplaning
Perfect
I ought not to have sailplaned you ought not to have sailplaned she ought not to have sailplaned we ought not to have sailplaned you ought not to have sailplaned they ought not to have sailplaned
V-ing perfect
I ought not to have been sailplaning you ought not to have been sailplaning she ought not to have been sailplaning we ought not to have been sailplaning you ought not to have been sailplaning they ought not to have been sailplaning
Interrogative form
Simple form
ought to I sailplane? ought to you sailplane? ought to she sailplane? ought to we sailplane? ought to you sailplane? ought to they sailplane?
V-ing form
ought to I be sailplaning? ought to you be sailplaning? ought to she be sailplaning? ought to we be sailplaning? ought to you be sailplaning? ought to they be sailplaning?
Perfect
ought to I have sailplaned? ought to you have sailplaned? ought to she have sailplaned? ought to we have sailplaned? ought to you have sailplaned? ought to they have sailplaned?
V-ing perfect
ought to I have been sailplaning? ought to you have been sailplaning? ought to she have been sailplaning? ought to we have been sailplaning? ought to you have been sailplaning? ought to they have been sailplaning?
Interro-negative form
Simple form
ought I not to sailplane? ought you not to sailplane? ought she not to sailplane? ought we not to sailplane? ought you not to sailplane? ought they not to sailplane?
V-ing form
ought I not to be sailplaning? ought you not to be sailplaning? ought she not to be sailplaning? ought we not to be sailplaning? ought you not to be sailplaning? ought they not to be sailplaning?
Perfect
ought I not to have sailplaned? ought you not to have sailplaned? ought she not to have sailplaned? ought we not to have sailplaned? ought you not to have sailplaned? ought they not to have sailplaned?
V-ing perfect
ought I not to have been sailplaning? ought you not to have been sailplaning? ought she not to have been sailplaning? ought we not to have been sailplaning? ought you not to have been sailplaning? ought they not to have been sailplaning?