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