Conjugación del verbo inglés
COULD MICROGRAPH

Verbo regular: micrograph - micrographed - micrographed

Afirmación

Forma simple	Forma con V-ing
I could micrograph you could micrograph he could micrograph we could micrograph you could micrograph they could micrograph	I could be micrographing you could be micrographing he could be micrographing we could be micrographing you could be micrographing they could be micrographing
Perfecto	Perfecto con V-ing
I could have micrographed you could have micrographed he could have micrographed we could have micrographed you could have micrographed they could have micrographed	I could have been micrographing you could have been micrographing he could have been micrographing we could have been micrographing you could have been micrographing they could have been micrographing

Negación

Forma simple	Forma con V-ing
I couldn't micrograph you couldn't micrograph he couldn't micrograph we couldn't micrograph you couldn't micrograph they couldn't micrograph	I couldn't be micrographing you couldn't be micrographing he couldn't be micrographing we couldn't be micrographing you couldn't be micrographing they couldn't be micrographing
Perfecto	Perfecto con V-ing
I couldn't have micrographed you couldn't have micrographed he couldn't have micrographed we couldn't have micrographed you couldn't have micrographed they couldn't have micrographed	I couldn't have been micrographing you couldn't have been micrographing he couldn't have been micrographing we couldn't have been micrographing you couldn't have been micrographing they couldn't have been micrographing

Forma interrogativa

Forma simple	Forma con V-ing
could I micrograph? could you micrograph? could he micrograph? could we micrograph? could you micrograph? could they micrograph?	could I be micrographing? could you be micrographing? could he be micrographing? could we be micrographing? could you be micrographing? could they be micrographing?
Perfecto	Perfecto con V-ing
could I have micrographed? could you have micrographed? could he have micrographed? could we have micrographed? could you have micrographed? could they have micrographed?	could I have been micrographing? could you have been micrographing? could he have been micrographing? could we have been micrographing? could you have been micrographing? could they have been micrographing?

Forma interro-negativa

Forma simple	Forma con V-ing
couldn't I micrograph? couldn't you micrograph? couldn't he micrograph? couldn't we micrograph? couldn't you micrograph? couldn't they micrograph?	couldn't I be micrographing? couldn't you be micrographing? couldn't he be micrographing? couldn't we be micrographing? couldn't you be micrographing? couldn't they be micrographing?
Perfecto	Perfecto con V-ing
couldn't I have micrographed? couldn't you have micrographed? couldn't he have micrographed? couldn't we have micrographed? couldn't you have micrographed? couldn't they have micrographed?	couldn't I have been micrographing? couldn't you have been micrographing? couldn't he have been micrographing? couldn't we have been micrographing? couldn't you have been micrographing? couldn't they have been micrographing?