Conjugación del verbo inglés
COULD ASSEMBLE

Verbo regular: assemble - assembled - assembled

Afirmación

Forma simple	Forma con V-ing
I could assemble you could assemble he could assemble we could assemble you could assemble they could assemble	I could be assembling you could be assembling he could be assembling we could be assembling you could be assembling they could be assembling
Perfecto	Perfecto con V-ing
I could have assembled you could have assembled he could have assembled we could have assembled you could have assembled they could have assembled	I could have been assembling you could have been assembling he could have been assembling we could have been assembling you could have been assembling they could have been assembling

Negación

Forma simple	Forma con V-ing
I couldn't assemble you couldn't assemble he couldn't assemble we couldn't assemble you couldn't assemble they couldn't assemble	I couldn't be assembling you couldn't be assembling he couldn't be assembling we couldn't be assembling you couldn't be assembling they couldn't be assembling
Perfecto	Perfecto con V-ing
I couldn't have assembled you couldn't have assembled he couldn't have assembled we couldn't have assembled you couldn't have assembled they couldn't have assembled	I couldn't have been assembling you couldn't have been assembling he couldn't have been assembling we couldn't have been assembling you couldn't have been assembling they couldn't have been assembling

Forma interrogativa

Forma simple	Forma con V-ing
could I assemble? could you assemble? could he assemble? could we assemble? could you assemble? could they assemble?	could I be assembling? could you be assembling? could he be assembling? could we be assembling? could you be assembling? could they be assembling?
Perfecto	Perfecto con V-ing
could I have assembled? could you have assembled? could he have assembled? could we have assembled? could you have assembled? could they have assembled?	could I have been assembling? could you have been assembling? could he have been assembling? could we have been assembling? could you have been assembling? could they have been assembling?

Forma interro-negativa

Forma simple	Forma con V-ing
couldn't I assemble? couldn't you assemble? couldn't he assemble? couldn't we assemble? couldn't you assemble? couldn't they assemble?	couldn't I be assembling? couldn't you be assembling? couldn't he be assembling? couldn't we be assembling? couldn't you be assembling? couldn't they be assembling?
Perfecto	Perfecto con V-ing
couldn't I have assembled? couldn't you have assembled? couldn't he have assembled? couldn't we have assembled? couldn't you have assembled? couldn't they have assembled?	couldn't I have been assembling? couldn't you have been assembling? couldn't he have been assembling? couldn't we have been assembling? couldn't you have been assembling? couldn't they have been assembling?