Conjugación del verbo inglés
COULD TWEET

Verbo regular: tweet - tweeted - tweeted

Afirmación

Forma simple	Forma con V-ing
I could tweet you could tweet she could tweet we could tweet you could tweet they could tweet	I could be tweeting you could be tweeting she could be tweeting we could be tweeting you could be tweeting they could be tweeting
Perfecto	Perfecto con V-ing
I could have tweeted you could have tweeted she could have tweeted we could have tweeted you could have tweeted they could have tweeted	I could have been tweeting you could have been tweeting she could have been tweeting we could have been tweeting you could have been tweeting they could have been tweeting

Negación

Forma simple	Forma con V-ing
I couldn't tweet you couldn't tweet she couldn't tweet we couldn't tweet you couldn't tweet they couldn't tweet	I couldn't be tweeting you couldn't be tweeting she couldn't be tweeting we couldn't be tweeting you couldn't be tweeting they couldn't be tweeting
Perfecto	Perfecto con V-ing
I couldn't have tweeted you couldn't have tweeted she couldn't have tweeted we couldn't have tweeted you couldn't have tweeted they couldn't have tweeted	I couldn't have been tweeting you couldn't have been tweeting she couldn't have been tweeting we couldn't have been tweeting you couldn't have been tweeting they couldn't have been tweeting

Forma interrogativa

Forma simple	Forma con V-ing
could I tweet? could you tweet? could she tweet? could we tweet? could you tweet? could they tweet?	could I be tweeting? could you be tweeting? could she be tweeting? could we be tweeting? could you be tweeting? could they be tweeting?
Perfecto	Perfecto con V-ing
could I have tweeted? could you have tweeted? could she have tweeted? could we have tweeted? could you have tweeted? could they have tweeted?	could I have been tweeting? could you have been tweeting? could she have been tweeting? could we have been tweeting? could you have been tweeting? could they have been tweeting?

Forma interro-negativa

Forma simple	Forma con V-ing
couldn't I tweet? couldn't you tweet? couldn't she tweet? couldn't we tweet? couldn't you tweet? couldn't they tweet?	couldn't I be tweeting? couldn't you be tweeting? couldn't she be tweeting? couldn't we be tweeting? couldn't you be tweeting? couldn't they be tweeting?
Perfecto	Perfecto con V-ing
couldn't I have tweeted? couldn't you have tweeted? couldn't she have tweeted? couldn't we have tweeted? couldn't you have tweeted? couldn't they have tweeted?	couldn't I have been tweeting? couldn't you have been tweeting? couldn't she have been tweeting? couldn't we have been tweeting? couldn't you have been tweeting? couldn't they have been tweeting?