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