I can trot you can trot he can trot we can trot you can trot they can trot
Forma con V-ing
I can be trotting you can be trotting he can be trotting we can be trotting you can be trotting they can be trotting
Perfecto
I can have trotted you can have trotted he can have trotted we can have trotted you can have trotted they can have trotted
Perfecto con V-ing
I can have been trotting you can have been trotting he can have been trotting we can have been trotting you can have been trotting they can have been trotting
Negación
Forma simple
I can't trot you can't trot he can't trot we can't trot you can't trot they can't trot
Forma con V-ing
I can't be trotting you can't be trotting he can't be trotting we can't be trotting you can't be trotting they can't be trotting
Perfecto
I can't have trotted you can't have trotted he can't have trotted we can't have trotted you can't have trotted they can't have trotted
Perfecto con V-ing
I can't have been trotting you can't have been trotting he can't have been trotting we can't have been trotting you can't have been trotting they can't have been trotting
Forma interrogativa
Forma simple
can I trot? can you trot? can he trot? can we trot? can you trot? can they trot?
Forma con V-ing
can I be trotting? can you be trotting? can he be trotting? can we be trotting? can you be trotting? can they be trotting?
Perfecto
can I have trotted? can you have trotted? can he have trotted? can we have trotted? can you have trotted? can they have trotted?
Perfecto con V-ing
can I have been trotting? can you have been trotting? can he have been trotting? can we have been trotting? can you have been trotting? can they have been trotting?
Forma interro-negativa
Forma simple
can't I trot? can't you trot? can't he trot? can't we trot? can't you trot? can't they trot?
Forma con V-ing
can't I be trotting? can't you be trotting? can't he be trotting? can't we be trotting? can't you be trotting? can't they be trotting?
Perfecto
can't I have trotted? can't you have trotted? can't he have trotted? can't we have trotted? can't you have trotted? can't they have trotted?
Perfecto con V-ing
can't I have been trotting? can't you have been trotting? can't he have been trotting? can't we have been trotting? can't you have been trotting? can't they have been trotting?