I ought to frequent you ought to frequent he ought to frequent we ought to frequent you ought to frequent they ought to frequent
Forme en V-ing
I ought to be frequenting you ought to be frequenting he ought to be frequenting we ought to be frequenting you ought to be frequenting they ought to be frequenting
Perfect
I ought to have frequented you ought to have frequented he ought to have frequented we ought to have frequented you ought to have frequented they ought to have frequented
Perfect en V-ing
I ought to have been frequenting you ought to have been frequenting he ought to have been frequenting we ought to have been frequenting you ought to have been frequenting they ought to have been frequenting
Négation
Forme simple
I oughtn't to frequent you oughtn't to frequent he oughtn't to frequent we oughtn't to frequent you oughtn't to frequent they oughtn't to frequent
Forme en V-ing
I oughtn't to be frequenting you oughtn't to be frequenting he oughtn't to be frequenting we oughtn't to be frequenting you oughtn't to be frequenting they oughtn't to be frequenting
Perfect
I oughtn't to have frequented you oughtn't to have frequented he oughtn't to have frequented we oughtn't to have frequented you oughtn't to have frequented they oughtn't to have frequented
Perfect en V-ing
I oughtn't to have been frequenting you oughtn't to have been frequenting he oughtn't to have been frequenting we oughtn't to have been frequenting you oughtn't to have been frequenting they oughtn't to have been frequenting
Forme interrogative
Forme simple
ought to I frequent? ought to you frequent? ought to he frequent? ought to we frequent? ought to you frequent? ought to they frequent?
Forme en V-ing
ought to I be frequenting? ought to you be frequenting? ought to he be frequenting? ought to we be frequenting? ought to you be frequenting? ought to they be frequenting?
Perfect
ought to I have frequented? ought to you have frequented? ought to he have frequented? ought to we have frequented? ought to you have frequented? ought to they have frequented?
Perfect en V-ing
ought to I have been frequenting? ought to you have been frequenting? ought to he have been frequenting? ought to we have been frequenting? ought to you have been frequenting? ought to they have been frequenting?
Forme interro-négative
Forme simple
oughtn't I to frequent? oughtn't you to frequent? oughtn't he to frequent? oughtn't we to frequent? oughtn't you to frequent? oughtn't they to frequent?
Forme en V-ing
oughtn't I to be frequenting? oughtn't you to be frequenting? oughtn't he to be frequenting? oughtn't we to be frequenting? oughtn't you to be frequenting? oughtn't they to be frequenting?
Perfect
oughtn't I to have frequented? oughtn't you to have frequented? oughtn't he to have frequented? oughtn't we to have frequented? oughtn't you to have frequented? oughtn't they to have frequented?
Perfect en V-ing
oughtn't I to have been frequenting? oughtn't you to have been frequenting? oughtn't he to have been frequenting? oughtn't we to have been frequenting? oughtn't you to have been frequenting? oughtn't they to have been frequenting?