Conjugación del verbo inglés
COULD CLATTER

Verbo regular: clatter - clattered - clattered

Afirmación

Forma simple	Forma con V-ing
I could clatter you could clatter she could clatter we could clatter you could clatter they could clatter	I could be clattering you could be clattering she could be clattering we could be clattering you could be clattering they could be clattering
Perfecto	Perfecto con V-ing
I could have clattered you could have clattered she could have clattered we could have clattered you could have clattered they could have clattered	I could have been clattering you could have been clattering she could have been clattering we could have been clattering you could have been clattering they could have been clattering

Negación

Forma simple	Forma con V-ing
I couldn't clatter you couldn't clatter she couldn't clatter we couldn't clatter you couldn't clatter they couldn't clatter	I couldn't be clattering you couldn't be clattering she couldn't be clattering we couldn't be clattering you couldn't be clattering they couldn't be clattering
Perfecto	Perfecto con V-ing
I couldn't have clattered you couldn't have clattered she couldn't have clattered we couldn't have clattered you couldn't have clattered they couldn't have clattered	I couldn't have been clattering you couldn't have been clattering she couldn't have been clattering we couldn't have been clattering you couldn't have been clattering they couldn't have been clattering

Forma interrogativa

Forma simple	Forma con V-ing
could I clatter? could you clatter? could she clatter? could we clatter? could you clatter? could they clatter?	could I be clattering? could you be clattering? could she be clattering? could we be clattering? could you be clattering? could they be clattering?
Perfecto	Perfecto con V-ing
could I have clattered? could you have clattered? could she have clattered? could we have clattered? could you have clattered? could they have clattered?	could I have been clattering? could you have been clattering? could she have been clattering? could we have been clattering? could you have been clattering? could they have been clattering?

Forma interro-negativa

Forma simple	Forma con V-ing
couldn't I clatter? couldn't you clatter? couldn't she clatter? couldn't we clatter? couldn't you clatter? couldn't they clatter?	couldn't I be clattering? couldn't you be clattering? couldn't she be clattering? couldn't we be clattering? couldn't you be clattering? couldn't they be clattering?
Perfecto	Perfecto con V-ing
couldn't I have clattered? couldn't you have clattered? couldn't she have clattered? couldn't we have clattered? couldn't you have clattered? couldn't they have clattered?	couldn't I have been clattering? couldn't you have been clattering? couldn't she have been clattering? couldn't we have been clattering? couldn't you have been clattering? couldn't they have been clattering?