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