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