I ought to sailplane you ought to sailplane he 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 he 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 he 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 he 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 oughtn't to sailplane you oughtn't to sailplane he oughtn't to sailplane we oughtn't to sailplane you oughtn't to sailplane they oughtn't to sailplane
V-ing form
I oughtn't to be sailplaning you oughtn't to be sailplaning he oughtn't to be sailplaning we oughtn't to be sailplaning you oughtn't to be sailplaning they oughtn't to be sailplaning
Perfect
I oughtn't to have sailplaned you oughtn't to have sailplaned he oughtn't to have sailplaned we oughtn't to have sailplaned you oughtn't to have sailplaned they oughtn't to have sailplaned
V-ing perfect
I oughtn't to have been sailplaning you oughtn't to have been sailplaning he oughtn't to have been sailplaning we oughtn't to have been sailplaning you oughtn't to have been sailplaning they oughtn't to have been sailplaning
Interrogative form
Simple form
ought to I sailplane? ought to you sailplane? ought to he 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 he 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 he 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 he 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
oughtn't I to sailplane? oughtn't you to sailplane? oughtn't he to sailplane? oughtn't we to sailplane? oughtn't you to sailplane? oughtn't they to sailplane?
V-ing form
oughtn't I to be sailplaning? oughtn't you to be sailplaning? oughtn't he to be sailplaning? oughtn't we to be sailplaning? oughtn't you to be sailplaning? oughtn't they to be sailplaning?
Perfect
oughtn't I to have sailplaned? oughtn't you to have sailplaned? oughtn't he to have sailplaned? oughtn't we to have sailplaned? oughtn't you to have sailplaned? oughtn't they to have sailplaned?
V-ing perfect
oughtn't I to have been sailplaning? oughtn't you to have been sailplaning? oughtn't he to have been sailplaning? oughtn't we to have been sailplaning? oughtn't you to have been sailplaning? oughtn't they to have been sailplaning?