I could belabour you could belabour he could belabour we could belabour you could belabour they could belabour
Forma com V-ing
I could be belabouring you could be belabouring he could be belabouring we could be belabouring you could be belabouring they could be belabouring
Perfeito
I could have belaboured you could have belaboured he could have belaboured we could have belaboured you could have belaboured they could have belaboured
Perfeito com V-ing
I could have been belabouring you could have been belabouring he could have been belabouring we could have been belabouring you could have been belabouring they could have been belabouring
Negação
Forma simple
I couldn't belabour you couldn't belabour he couldn't belabour we couldn't belabour you couldn't belabour they couldn't belabour
Forma com V-ing
I couldn't be belabouring you couldn't be belabouring he couldn't be belabouring we couldn't be belabouring you couldn't be belabouring they couldn't be belabouring
Perfeito
I couldn't have belaboured you couldn't have belaboured he couldn't have belaboured we couldn't have belaboured you couldn't have belaboured they couldn't have belaboured
Perfeito com V-ing
I couldn't have been belabouring you couldn't have been belabouring he couldn't have been belabouring we couldn't have been belabouring you couldn't have been belabouring they couldn't have been belabouring
Forma interrogativa
Forma simple
could I belabour? could you belabour? could he belabour? could we belabour? could you belabour? could they belabour?
Forma com V-ing
could I be belabouring? could you be belabouring? could he be belabouring? could we be belabouring? could you be belabouring? could they be belabouring?
Perfeito
could I have belaboured? could you have belaboured? could he have belaboured? could we have belaboured? could you have belaboured? could they have belaboured?
Perfeito com V-ing
could I have been belabouring? could you have been belabouring? could he have been belabouring? could we have been belabouring? could you have been belabouring? could they have been belabouring?
Forma interro-Negação
Forma simple
couldn't I belabour? couldn't you belabour? couldn't he belabour? couldn't we belabour? couldn't you belabour? couldn't they belabour?
Forma com V-ing
couldn't I be belabouring? couldn't you be belabouring? couldn't he be belabouring? couldn't we be belabouring? couldn't you be belabouring? couldn't they be belabouring?
Perfeito
couldn't I have belaboured? couldn't you have belaboured? couldn't he have belaboured? couldn't we have belaboured? couldn't you have belaboured? couldn't they have belaboured?
Perfeito com V-ing
couldn't I have been belabouring? couldn't you have been belabouring? couldn't he have been belabouring? couldn't we have been belabouring? couldn't you have been belabouring? couldn't they have been belabouring?