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