English verb conjugation
OUGHT TO ASSEMBLE

Regular verb: assemble - assembled - assembled

Affirmation

Simple form	V-ing form
I ought to assemble you ought to assemble he ought to assemble we ought to assemble you ought to assemble they ought to assemble	I ought to be assembling you ought to be assembling he ought to be assembling we ought to be assembling you ought to be assembling they ought to be assembling
Perfect	V-ing perfect
I ought to have assembled you ought to have assembled he ought to have assembled we ought to have assembled you ought to have assembled they ought to have assembled	I ought to have been assembling you ought to have been assembling he ought to have been assembling we ought to have been assembling you ought to have been assembling they ought to have been assembling

Negation

Simple form	V-ing form
I oughtn't to assemble you oughtn't to assemble he oughtn't to assemble we oughtn't to assemble you oughtn't to assemble they oughtn't to assemble	I oughtn't to be assembling you oughtn't to be assembling he oughtn't to be assembling we oughtn't to be assembling you oughtn't to be assembling they oughtn't to be assembling
Perfect	V-ing perfect
I oughtn't to have assembled you oughtn't to have assembled he oughtn't to have assembled we oughtn't to have assembled you oughtn't to have assembled they oughtn't to have assembled	I oughtn't to have been assembling you oughtn't to have been assembling he oughtn't to have been assembling we oughtn't to have been assembling you oughtn't to have been assembling they oughtn't to have been assembling

Interrogative form

Simple form	V-ing form
ought to I assemble? ought to you assemble? ought to he assemble? ought to we assemble? ought to you assemble? ought to they assemble?	ought to I be assembling? ought to you be assembling? ought to he be assembling? ought to we be assembling? ought to you be assembling? ought to they be assembling?
Perfect	V-ing perfect
ought to I have assembled? ought to you have assembled? ought to he have assembled? ought to we have assembled? ought to you have assembled? ought to they have assembled?	ought to I have been assembling? ought to you have been assembling? ought to he have been assembling? ought to we have been assembling? ought to you have been assembling? ought to they have been assembling?

Interro-negative form

Simple form	V-ing form
oughtn't I to assemble? oughtn't you to assemble? oughtn't he to assemble? oughtn't we to assemble? oughtn't you to assemble? oughtn't they to assemble?	oughtn't I to be assembling? oughtn't you to be assembling? oughtn't he to be assembling? oughtn't we to be assembling? oughtn't you to be assembling? oughtn't they to be assembling?
Perfect	V-ing perfect
oughtn't I to have assembled? oughtn't you to have assembled? oughtn't he to have assembled? oughtn't we to have assembled? oughtn't you to have assembled? oughtn't they to have assembled?	oughtn't I to have been assembling? oughtn't you to have been assembling? oughtn't he to have been assembling? oughtn't we to have been assembling? oughtn't you to have been assembling? oughtn't they to have been assembling?