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