I can consume you can consume he can consume we can consume you can consume they can consume
Forma con V-ing
I can be consuming you can be consuming he can be consuming we can be consuming you can be consuming they can be consuming
Perfecto
I can have consumed you can have consumed he can have consumed we can have consumed you can have consumed they can have consumed
Perfecto con V-ing
I can have been consuming you can have been consuming he can have been consuming we can have been consuming you can have been consuming they can have been consuming
Negación
Forma simple
I can't consume you can't consume he can't consume we can't consume you can't consume they can't consume
Forma con V-ing
I can't be consuming you can't be consuming he can't be consuming we can't be consuming you can't be consuming they can't be consuming
Perfecto
I can't have consumed you can't have consumed he can't have consumed we can't have consumed you can't have consumed they can't have consumed
Perfecto con V-ing
I can't have been consuming you can't have been consuming he can't have been consuming we can't have been consuming you can't have been consuming they can't have been consuming
Forma interrogativa
Forma simple
can I consume? can you consume? can he consume? can we consume? can you consume? can they consume?
Forma con V-ing
can I be consuming? can you be consuming? can he be consuming? can we be consuming? can you be consuming? can they be consuming?
Perfecto
can I have consumed? can you have consumed? can he have consumed? can we have consumed? can you have consumed? can they have consumed?
Perfecto con V-ing
can I have been consuming? can you have been consuming? can he have been consuming? can we have been consuming? can you have been consuming? can they have been consuming?
Forma interro-negativa
Forma simple
can't I consume? can't you consume? can't he consume? can't we consume? can't you consume? can't they consume?
Forma con V-ing
can't I be consuming? can't you be consuming? can't he be consuming? can't we be consuming? can't you be consuming? can't they be consuming?
Perfecto
can't I have consumed? can't you have consumed? can't he have consumed? can't we have consumed? can't you have consumed? can't they have consumed?
Perfecto con V-ing
can't I have been consuming? can't you have been consuming? can't he have been consuming? can't we have been consuming? can't you have been consuming? can't they have been consuming?