English verb conjugation
OUGHT TO PREASSEMBLE

Regular verb: preassemble - preassembled - preassembled

Affirmation

Simple form	V-ing form
I ought to preassemble you ought to preassemble he ought to preassemble we ought to preassemble you ought to preassemble they ought to preassemble	I ought to be preassembling you ought to be preassembling he ought to be preassembling we ought to be preassembling you ought to be preassembling they ought to be preassembling
Perfect	V-ing perfect
I ought to have preassembled you ought to have preassembled he ought to have preassembled we ought to have preassembled you ought to have preassembled they ought to have preassembled	I ought to have been preassembling you ought to have been preassembling he ought to have been preassembling we ought to have been preassembling you ought to have been preassembling they ought to have been preassembling

Negation

Simple form	V-ing form
I ought not to preassemble you ought not to preassemble he ought not to preassemble we ought not to preassemble you ought not to preassemble they ought not to preassemble	I ought not to preassembling you ought not to preassembling he ought not to preassembling we ought not to preassembling you ought not to preassembling they ought not to preassembling
Perfect	V-ing perfect
I ought not to have preassembled you ought not to have preassembled he ought not to have preassembled we ought not to have preassembled you ought not to have preassembled they ought not to have preassembled	I ought not to have been preassembling you ought not to have been preassembling he ought not to have been preassembling we ought not to have been preassembling you ought not to have been preassembling they ought not to have been preassembling

Interrogative form

Simple form	V-ing form
ought to I preassemble? ought to you preassemble? ought to he preassemble? ought to we preassemble? ought to you preassemble? ought to they preassemble?	ought to I be preassembling? ought to you be preassembling? ought to he be preassembling? ought to we be preassembling? ought to you be preassembling? ought to they be preassembling?
Perfect	V-ing perfect
ought to I have preassembled? ought to you have preassembled? ought to he have preassembled? ought to we have preassembled? ought to you have preassembled? ought to they have preassembled?	ought to I have been preassembling? ought to you have been preassembling? ought to he have been preassembling? ought to we have been preassembling? ought to you have been preassembling? ought to they have been preassembling?

Interro-negative form

Simple form	V-ing form
ought I not to preassemble? ought you not to preassemble? ought he not to preassemble? ought we not to preassemble? ought you not to preassemble? ought they not to preassemble?	ought I not to be preassembling? ought you not to be preassembling? ought he not to be preassembling? ought we not to be preassembling? ought you not to be preassembling? ought they not to be preassembling?
Perfect	V-ing perfect
ought I not to have preassembled? ought you not to have preassembled? ought he not to have preassembled? ought we not to have preassembled? ought you not to have preassembled? ought they not to have preassembled?	ought I not to have been preassembling? ought you not to have been preassembling? ought he not to have been preassembling? ought we not to have been preassembling? ought you not to have been preassembling? ought they not to have been preassembling?