I ought to achieve you ought to achieve she ought to achieve we ought to achieve you ought to achieve they ought to achieve
V-ing form
I ought to be achieving you ought to be achieving she ought to be achieving we ought to be achieving you ought to be achieving they ought to be achieving
Perfect
I ought to have achieved you ought to have achieved she ought to have achieved we ought to have achieved you ought to have achieved they ought to have achieved
V-ing perfect
I ought to have been achieving you ought to have been achieving she ought to have been achieving we ought to have been achieving you ought to have been achieving they ought to have been achieving
Negation
Simple form
I oughtn't to achieve you oughtn't to achieve she oughtn't to achieve we oughtn't to achieve you oughtn't to achieve they oughtn't to achieve
V-ing form
I oughtn't to be achieving you oughtn't to be achieving she oughtn't to be achieving we oughtn't to be achieving you oughtn't to be achieving they oughtn't to be achieving
Perfect
I oughtn't to have achieved you oughtn't to have achieved she oughtn't to have achieved we oughtn't to have achieved you oughtn't to have achieved they oughtn't to have achieved
V-ing perfect
I oughtn't to have been achieving you oughtn't to have been achieving she oughtn't to have been achieving we oughtn't to have been achieving you oughtn't to have been achieving they oughtn't to have been achieving
Interrogative form
Simple form
ought to I achieve? ought to you achieve? ought to she achieve? ought to we achieve? ought to you achieve? ought to they achieve?
V-ing form
ought to I be achieving? ought to you be achieving? ought to she be achieving? ought to we be achieving? ought to you be achieving? ought to they be achieving?
Perfect
ought to I have achieved? ought to you have achieved? ought to she have achieved? ought to we have achieved? ought to you have achieved? ought to they have achieved?
V-ing perfect
ought to I have been achieving? ought to you have been achieving? ought to she have been achieving? ought to we have been achieving? ought to you have been achieving? ought to they have been achieving?
Interro-negative form
Simple form
oughtn't I to achieve? oughtn't you to achieve? oughtn't she to achieve? oughtn't we to achieve? oughtn't you to achieve? oughtn't they to achieve?
V-ing form
oughtn't I to be achieving? oughtn't you to be achieving? oughtn't she to be achieving? oughtn't we to be achieving? oughtn't you to be achieving? oughtn't they to be achieving?
Perfect
oughtn't I to have achieved? oughtn't you to have achieved? oughtn't she to have achieved? oughtn't we to have achieved? oughtn't you to have achieved? oughtn't they to have achieved?
V-ing perfect
oughtn't I to have been achieving? oughtn't you to have been achieving? oughtn't she to have been achieving? oughtn't we to have been achieving? oughtn't you to have been achieving? oughtn't they to have been achieving?