Conjugación del verbo inglés
COULD DELIVER

Verbo regular: deliver - delivered - delivered

Afirmación

Forma simple	Forma con V-ing
I could deliver you could deliver she could deliver we could deliver you could deliver they could deliver	I could be delivering you could be delivering she could be delivering we could be delivering you could be delivering they could be delivering
Perfecto	Perfecto con V-ing
I could have delivered you could have delivered she could have delivered we could have delivered you could have delivered they could have delivered	I could have been delivering you could have been delivering she could have been delivering we could have been delivering you could have been delivering they could have been delivering

Negación

Forma simple	Forma con V-ing
I couldn't deliver you couldn't deliver she couldn't deliver we couldn't deliver you couldn't deliver they couldn't deliver	I couldn't be delivering you couldn't be delivering she couldn't be delivering we couldn't be delivering you couldn't be delivering they couldn't be delivering
Perfecto	Perfecto con V-ing
I couldn't have delivered you couldn't have delivered she couldn't have delivered we couldn't have delivered you couldn't have delivered they couldn't have delivered	I couldn't have been delivering you couldn't have been delivering she couldn't have been delivering we couldn't have been delivering you couldn't have been delivering they couldn't have been delivering

Forma interrogativa

Forma simple	Forma con V-ing
could I deliver? could you deliver? could she deliver? could we deliver? could you deliver? could they deliver?	could I be delivering? could you be delivering? could she be delivering? could we be delivering? could you be delivering? could they be delivering?
Perfecto	Perfecto con V-ing
could I have delivered? could you have delivered? could she have delivered? could we have delivered? could you have delivered? could they have delivered?	could I have been delivering? could you have been delivering? could she have been delivering? could we have been delivering? could you have been delivering? could they have been delivering?

Forma interro-negativa

Forma simple	Forma con V-ing
couldn't I deliver? couldn't you deliver? couldn't she deliver? couldn't we deliver? couldn't you deliver? couldn't they deliver?	couldn't I be delivering? couldn't you be delivering? couldn't she be delivering? couldn't we be delivering? couldn't you be delivering? couldn't they be delivering?
Perfecto	Perfecto con V-ing
couldn't I have delivered? couldn't you have delivered? couldn't she have delivered? couldn't we have delivered? couldn't you have delivered? couldn't they have delivered?	couldn't I have been delivering? couldn't you have been delivering? couldn't she have been delivering? couldn't we have been delivering? couldn't you have been delivering? couldn't they have been delivering?