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