I ought to knit you ought to knit he ought to knit we ought to knit you ought to knit they ought to knit
V-ing form
I ought to be knitting you ought to be knitting he ought to be knitting we ought to be knitting you ought to be knitting they ought to be knitting
Perfect
I ought to have knitted, knit you ought to have knitted, knit he ought to have knitted, knit we ought to have knitted, knit you ought to have knitted, knit they ought to have knitted, knit
V-ing perfect
I ought to have been knitting you ought to have been knitting he ought to have been knitting we ought to have been knitting you ought to have been knitting they ought to have been knitting
Negation
Simple form
I oughtn't to knit you oughtn't to knit he oughtn't to knit we oughtn't to knit you oughtn't to knit they oughtn't to knit
V-ing form
I oughtn't to be knitting you oughtn't to be knitting he oughtn't to be knitting we oughtn't to be knitting you oughtn't to be knitting they oughtn't to be knitting
Perfect
I oughtn't to have knitted, knit you oughtn't to have knitted, knit he oughtn't to have knitted, knit we oughtn't to have knitted, knit you oughtn't to have knitted, knit they oughtn't to have knitted, knit
V-ing perfect
I oughtn't to have been knitting you oughtn't to have been knitting he oughtn't to have been knitting we oughtn't to have been knitting you oughtn't to have been knitting they oughtn't to have been knitting
Interrogative form
Simple form
ought to I knit? ought to you knit? ought to he knit? ought to we knit? ought to you knit? ought to they knit?
V-ing form
ought to I be knitting? ought to you be knitting? ought to he be knitting? ought to we be knitting? ought to you be knitting? ought to they be knitting?
Perfect
ought to I have knitted, knit? ought to you have knitted, knit? ought to he have knitted, knit? ought to we have knitted, knit? ought to you have knitted, knit? ought to they have knitted, knit?
V-ing perfect
ought to I have been knitting? ought to you have been knitting? ought to he have been knitting? ought to we have been knitting? ought to you have been knitting? ought to they have been knitting?
Interro-negative form
Simple form
oughtn't I to knit? oughtn't you to knit? oughtn't he to knit? oughtn't we to knit? oughtn't you to knit? oughtn't they to knit?
V-ing form
oughtn't I to be knitting? oughtn't you to be knitting? oughtn't he to be knitting? oughtn't we to be knitting? oughtn't you to be knitting? oughtn't they to be knitting?
Perfect
oughtn't I to have knitted, knit? oughtn't you to have knitted, knit? oughtn't he to have knitted, knit? oughtn't we to have knitted, knit? oughtn't you to have knitted, knit? oughtn't they to have knitted, knit?
V-ing perfect
oughtn't I to have been knitting? oughtn't you to have been knitting? oughtn't he to have been knitting? oughtn't we to have been knitting? oughtn't you to have been knitting? oughtn't they to have been knitting?