I ought to crane you ought to crane he ought to crane we ought to crane you ought to crane they ought to crane
V-ing form
I ought to be craning you ought to be craning he ought to be craning we ought to be craning you ought to be craning they ought to be craning
Perfect
I ought to have craned you ought to have craned he ought to have craned we ought to have craned you ought to have craned they ought to have craned
V-ing perfect
I ought to have been craning you ought to have been craning he ought to have been craning we ought to have been craning you ought to have been craning they ought to have been craning
Negation
Simple form
I oughtn't to crane you oughtn't to crane he oughtn't to crane we oughtn't to crane you oughtn't to crane they oughtn't to crane
V-ing form
I oughtn't to be craning you oughtn't to be craning he oughtn't to be craning we oughtn't to be craning you oughtn't to be craning they oughtn't to be craning
Perfect
I oughtn't to have craned you oughtn't to have craned he oughtn't to have craned we oughtn't to have craned you oughtn't to have craned they oughtn't to have craned
V-ing perfect
I oughtn't to have been craning you oughtn't to have been craning he oughtn't to have been craning we oughtn't to have been craning you oughtn't to have been craning they oughtn't to have been craning
Interrogative form
Simple form
ought to I crane? ought to you crane? ought to he crane? ought to we crane? ought to you crane? ought to they crane?
V-ing form
ought to I be craning? ought to you be craning? ought to he be craning? ought to we be craning? ought to you be craning? ought to they be craning?
Perfect
ought to I have craned? ought to you have craned? ought to he have craned? ought to we have craned? ought to you have craned? ought to they have craned?
V-ing perfect
ought to I have been craning? ought to you have been craning? ought to he have been craning? ought to we have been craning? ought to you have been craning? ought to they have been craning?
Interro-negative form
Simple form
oughtn't I to crane? oughtn't you to crane? oughtn't he to crane? oughtn't we to crane? oughtn't you to crane? oughtn't they to crane?
V-ing form
oughtn't I to be craning? oughtn't you to be craning? oughtn't he to be craning? oughtn't we to be craning? oughtn't you to be craning? oughtn't they to be craning?
Perfect
oughtn't I to have craned? oughtn't you to have craned? oughtn't he to have craned? oughtn't we to have craned? oughtn't you to have craned? oughtn't they to have craned?
V-ing perfect
oughtn't I to have been craning? oughtn't you to have been craning? oughtn't he to have been craning? oughtn't we to have been craning? oughtn't you to have been craning? oughtn't they to have been craning?