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