Conjugación del verbo inglés
COULD PRELUDE

Verbo regular: prelude - preluded - preluded

Afirmación

Forma simple	Forma con V-ing
I could prelude you could prelude she could prelude we could prelude you could prelude they could prelude	I could be preluding you could be preluding she could be preluding we could be preluding you could be preluding they could be preluding
Perfecto	Perfecto con V-ing
I could have preluded you could have preluded she could have preluded we could have preluded you could have preluded they could have preluded	I could have been preluding you could have been preluding she could have been preluding we could have been preluding you could have been preluding they could have been preluding

Negación

Forma simple	Forma con V-ing
I couldn't prelude you couldn't prelude she couldn't prelude we couldn't prelude you couldn't prelude they couldn't prelude	I couldn't be preluding you couldn't be preluding she couldn't be preluding we couldn't be preluding you couldn't be preluding they couldn't be preluding
Perfecto	Perfecto con V-ing
I couldn't have preluded you couldn't have preluded she couldn't have preluded we couldn't have preluded you couldn't have preluded they couldn't have preluded	I couldn't have been preluding you couldn't have been preluding she couldn't have been preluding we couldn't have been preluding you couldn't have been preluding they couldn't have been preluding

Forma interrogativa

Forma simple	Forma con V-ing
could I prelude? could you prelude? could she prelude? could we prelude? could you prelude? could they prelude?	could I be preluding? could you be preluding? could she be preluding? could we be preluding? could you be preluding? could they be preluding?
Perfecto	Perfecto con V-ing
could I have preluded? could you have preluded? could she have preluded? could we have preluded? could you have preluded? could they have preluded?	could I have been preluding? could you have been preluding? could she have been preluding? could we have been preluding? could you have been preluding? could they have been preluding?

Forma interro-negativa

Forma simple	Forma con V-ing
couldn't I prelude? couldn't you prelude? couldn't she prelude? couldn't we prelude? couldn't you prelude? couldn't they prelude?	couldn't I be preluding? couldn't you be preluding? couldn't she be preluding? couldn't we be preluding? couldn't you be preluding? couldn't they be preluding?
Perfecto	Perfecto con V-ing
couldn't I have preluded? couldn't you have preluded? couldn't she have preluded? couldn't we have preluded? couldn't you have preluded? couldn't they have preluded?	couldn't I have been preluding? couldn't you have been preluding? couldn't she have been preluding? couldn't we have been preluding? couldn't you have been preluding? couldn't they have been preluding?