I ought to kayak you ought to kayak she ought to kayak we ought to kayak you ought to kayak they ought to kayak
V-ing form
I ought to be kayaking you ought to be kayaking she ought to be kayaking we ought to be kayaking you ought to be kayaking they ought to be kayaking
Perfect
I ought to have kayaked you ought to have kayaked she ought to have kayaked we ought to have kayaked you ought to have kayaked they ought to have kayaked
V-ing perfect
I ought to have been kayaking you ought to have been kayaking she ought to have been kayaking we ought to have been kayaking you ought to have been kayaking they ought to have been kayaking
Negation
Simple form
I oughtn't to kayak you oughtn't to kayak she oughtn't to kayak we oughtn't to kayak you oughtn't to kayak they oughtn't to kayak
V-ing form
I oughtn't to be kayaking you oughtn't to be kayaking she oughtn't to be kayaking we oughtn't to be kayaking you oughtn't to be kayaking they oughtn't to be kayaking
Perfect
I oughtn't to have kayaked you oughtn't to have kayaked she oughtn't to have kayaked we oughtn't to have kayaked you oughtn't to have kayaked they oughtn't to have kayaked
V-ing perfect
I oughtn't to have been kayaking you oughtn't to have been kayaking she oughtn't to have been kayaking we oughtn't to have been kayaking you oughtn't to have been kayaking they oughtn't to have been kayaking
Interrogative form
Simple form
ought to I kayak? ought to you kayak? ought to she kayak? ought to we kayak? ought to you kayak? ought to they kayak?
V-ing form
ought to I be kayaking? ought to you be kayaking? ought to she be kayaking? ought to we be kayaking? ought to you be kayaking? ought to they be kayaking?
Perfect
ought to I have kayaked? ought to you have kayaked? ought to she have kayaked? ought to we have kayaked? ought to you have kayaked? ought to they have kayaked?
V-ing perfect
ought to I have been kayaking? ought to you have been kayaking? ought to she have been kayaking? ought to we have been kayaking? ought to you have been kayaking? ought to they have been kayaking?
Interro-negative form
Simple form
oughtn't I to kayak? oughtn't you to kayak? oughtn't she to kayak? oughtn't we to kayak? oughtn't you to kayak? oughtn't they to kayak?
V-ing form
oughtn't I to be kayaking? oughtn't you to be kayaking? oughtn't she to be kayaking? oughtn't we to be kayaking? oughtn't you to be kayaking? oughtn't they to be kayaking?
Perfect
oughtn't I to have kayaked? oughtn't you to have kayaked? oughtn't she to have kayaked? oughtn't we to have kayaked? oughtn't you to have kayaked? oughtn't they to have kayaked?
V-ing perfect
oughtn't I to have been kayaking? oughtn't you to have been kayaking? oughtn't she to have been kayaking? oughtn't we to have been kayaking? oughtn't you to have been kayaking? oughtn't they to have been kayaking?