I can tether you can tether she can tether we can tether you can tether they can tether
Forma con V-ing
I can be tethering you can be tethering she can be tethering we can be tethering you can be tethering they can be tethering
Perfecto
I can have tethered you can have tethered she can have tethered we can have tethered you can have tethered they can have tethered
Perfecto con V-ing
I can have been tethering you can have been tethering she can have been tethering we can have been tethering you can have been tethering they can have been tethering
Negación
Forma simple
I cannot tether you cannot tether she cannot tether we cannot tether you cannot tether they cannot tether
Forma con V-ing
I cannot be tethering you cannot be tethering she cannot be tethering we cannot be tethering you cannot be tethering they cannot be tethering
Perfecto
I cannot have tethered you cannot have tethered she cannot have tethered we cannot have tethered you cannot have tethered they cannot have tethered
Perfecto con V-ing
I cannot have been tethering you cannot have been tethering she cannot have been tethering we cannot have been tethering you cannot have been tethering they cannot have been tethering
Forma interrogativa
Forma simple
can I tether? can you tether? can she tether? can we tether? can you tether? can they tether?
Forma con V-ing
can I be tethering? can you be tethering? can she be tethering? can we be tethering? can you be tethering? can they be tethering?
Perfecto
can I have tethered? can you have tethered? can she have tethered? can we have tethered? can you have tethered? can they have tethered?
Perfecto con V-ing
can I have been tethering? can you have been tethering? can she have been tethering? can we have been tethering? can you have been tethering? can they have been tethering?
Forma interro-negativa
Forma simple
can I not tether? can you not tether? can she not tether? can we not tether? can you not tether? can they not tether?
Forma con V-ing
can I not be tethering? can you not be tethering? can she not be tethering? can we not be tethering? can you not be tethering? can they not be tethering?
Perfecto
can I not have tethered? can you not have tethered? can she not have tethered? can we not have tethered? can you not have tethered? can they not have tethered?
Perfecto con V-ing
can I not have been tethering? can you not have been tethering? can she not have been tethering? can we not have been tethering? can you not have been tethering? can they not have been tethering?