Cuidado, este verbo pode não existir, a conjugação é dada como exemplo.
Afirmação
Forma simple
I could bed bed you could bed bed she could bed bed we could bed bed you could bed bed they could bed bed
Forma com V-ing
I could be bed beding you could be bed beding she could be bed beding we could be bed beding you could be bed beding they could be bed beding
Perfeito
I could have bed beded you could have bed beded she could have bed beded we could have bed beded you could have bed beded they could have bed beded
Perfeito com V-ing
I could have been bed beding you could have been bed beding she could have been bed beding we could have been bed beding you could have been bed beding they could have been bed beding
Negação
Forma simple
I could not bed bed you could not bed bed she could not bed bed we could not bed bed you could not bed bed they could not bed bed
Forma com V-ing
I could not be bed beding you could not be bed beding she could not be bed beding we could not be bed beding you could not be bed beding they could not be bed beding
Perfeito
I could not have bed beded you could not have bed beded she could not have bed beded we could not have bed beded you could not have bed beded they could not have bed beded
Perfeito com V-ing
I could not have been bed beding you could not have been bed beding she could not have been bed beding we could not have been bed beding you could not have been bed beding they could not have been bed beding
Forma interrogativa
Forma simple
could I bed bed? could you bed bed? could she bed bed? could we bed bed? could you bed bed? could they bed bed?
Forma com V-ing
could I be bed beding? could you be bed beding? could she be bed beding? could we be bed beding? could you be bed beding? could they be bed beding?
Perfeito
could I have bed beded? could you have bed beded? could she have bed beded? could we have bed beded? could you have bed beded? could they have bed beded?
Perfeito com V-ing
could I have been bed beding? could you have been bed beding? could she have been bed beding? could we have been bed beding? could you have been bed beding? could they have been bed beding?
Forma interro-Negação
Forma simple
could I not bed bed? could you not bed bed? could she not bed bed? could we not bed bed? could you not bed bed? could they not bed bed?
Forma com V-ing
could I not be bed beding? could you not be bed beding? could she not be bed beding? could we not be bed beding? could you not be bed beding? could they not be bed beding?
Perfeito
could I not have bed beded? could you not have bed beded? could she not have bed beded? could we not have bed beded? could you not have bed beded? could they not have bed beded?
Perfeito com V-ing
could I not have been bed beding? could you not have been bed beding? could she not have been bed beding? could we not have been bed beding? could you not have been bed beding? could they not have been bed beding?