Conjugación del verbo inglés
COULD TIME

Verbo regular: time - timed - timed

Afirmación

Forma simple	Forma con V-ing
I could time you could time he could time we could time you could time they could time	I could be timing you could be timing he could be timing we could be timing you could be timing they could be timing
Perfecto	Perfecto con V-ing
I could have timed you could have timed he could have timed we could have timed you could have timed they could have timed	I could have been timing you could have been timing he could have been timing we could have been timing you could have been timing they could have been timing

Negación

Forma simple	Forma con V-ing
I couldn't time you couldn't time he couldn't time we couldn't time you couldn't time they couldn't time	I couldn't be timing you couldn't be timing he couldn't be timing we couldn't be timing you couldn't be timing they couldn't be timing
Perfecto	Perfecto con V-ing
I couldn't have timed you couldn't have timed he couldn't have timed we couldn't have timed you couldn't have timed they couldn't have timed	I couldn't have been timing you couldn't have been timing he couldn't have been timing we couldn't have been timing you couldn't have been timing they couldn't have been timing

Forma interrogativa

Forma simple	Forma con V-ing
could I time? could you time? could he time? could we time? could you time? could they time?	could I be timing? could you be timing? could he be timing? could we be timing? could you be timing? could they be timing?
Perfecto	Perfecto con V-ing
could I have timed? could you have timed? could he have timed? could we have timed? could you have timed? could they have timed?	could I have been timing? could you have been timing? could he have been timing? could we have been timing? could you have been timing? could they have been timing?

Forma interro-negativa

Forma simple	Forma con V-ing
couldn't I time? couldn't you time? couldn't he time? couldn't we time? couldn't you time? couldn't they time?	couldn't I be timing? couldn't you be timing? couldn't he be timing? couldn't we be timing? couldn't you be timing? couldn't they be timing?
Perfecto	Perfecto con V-ing
couldn't I have timed? couldn't you have timed? couldn't he have timed? couldn't we have timed? couldn't you have timed? couldn't they have timed?	couldn't I have been timing? couldn't you have been timing? couldn't he have been timing? couldn't we have been timing? couldn't you have been timing? couldn't they have been timing?