Conjugación del verbo inglés
COULD READ

Verbo irregular: read - read - read

Afirmación

Forma simple	Forma con V-ing
I could read you could read he could read we could read you could read they could read	I could be reading you could be reading he could be reading we could be reading you could be reading they could be reading
Perfecto	Perfecto con V-ing
I could have read you could have read he could have read we could have read you could have read they could have read	I could have been reading you could have been reading he could have been reading we could have been reading you could have been reading they could have been reading

Negación

Forma simple	Forma con V-ing
I couldn't read you couldn't read he couldn't read we couldn't read you couldn't read they couldn't read	I couldn't be reading you couldn't be reading he couldn't be reading we couldn't be reading you couldn't be reading they couldn't be reading
Perfecto	Perfecto con V-ing
I couldn't have read you couldn't have read he couldn't have read we couldn't have read you couldn't have read they couldn't have read	I couldn't have been reading you couldn't have been reading he couldn't have been reading we couldn't have been reading you couldn't have been reading they couldn't have been reading

Forma interrogativa

Forma simple	Forma con V-ing
could I read? could you read? could he read? could we read? could you read? could they read?	could I be reading? could you be reading? could he be reading? could we be reading? could you be reading? could they be reading?
Perfecto	Perfecto con V-ing
could I have read? could you have read? could he have read? could we have read? could you have read? could they have read?	could I have been reading? could you have been reading? could he have been reading? could we have been reading? could you have been reading? could they have been reading?

Forma interro-negativa

Forma simple	Forma con V-ing
couldn't I read? couldn't you read? couldn't he read? couldn't we read? couldn't you read? couldn't they read?	couldn't I be reading? couldn't you be reading? couldn't he be reading? couldn't we be reading? couldn't you be reading? couldn't they be reading?
Perfecto	Perfecto con V-ing
couldn't I have read? couldn't you have read? couldn't he have read? couldn't we have read? couldn't you have read? couldn't they have read?	couldn't I have been reading? couldn't you have been reading? couldn't he have been reading? couldn't we have been reading? couldn't you have been reading? couldn't they have been reading?