I can clump you can clump he can clump we can clump you can clump they can clump
Forma con V-ing
I can be clumping you can be clumping he can be clumping we can be clumping you can be clumping they can be clumping
Perfecto
I can have clumped you can have clumped he can have clumped we can have clumped you can have clumped they can have clumped
Perfecto con V-ing
I can have been clumping you can have been clumping he can have been clumping we can have been clumping you can have been clumping they can have been clumping
Negación
Forma simple
I can't clump you can't clump he can't clump we can't clump you can't clump they can't clump
Forma con V-ing
I can't be clumping you can't be clumping he can't be clumping we can't be clumping you can't be clumping they can't be clumping
Perfecto
I can't have clumped you can't have clumped he can't have clumped we can't have clumped you can't have clumped they can't have clumped
Perfecto con V-ing
I can't have been clumping you can't have been clumping he can't have been clumping we can't have been clumping you can't have been clumping they can't have been clumping
Forma interrogativa
Forma simple
can I clump? can you clump? can he clump? can we clump? can you clump? can they clump?
Forma con V-ing
can I be clumping? can you be clumping? can he be clumping? can we be clumping? can you be clumping? can they be clumping?
Perfecto
can I have clumped? can you have clumped? can he have clumped? can we have clumped? can you have clumped? can they have clumped?
Perfecto con V-ing
can I have been clumping? can you have been clumping? can he have been clumping? can we have been clumping? can you have been clumping? can they have been clumping?
Forma interro-negativa
Forma simple
can't I clump? can't you clump? can't he clump? can't we clump? can't you clump? can't they clump?
Forma con V-ing
can't I be clumping? can't you be clumping? can't he be clumping? can't we be clumping? can't you be clumping? can't they be clumping?
Perfecto
can't I have clumped? can't you have clumped? can't he have clumped? can't we have clumped? can't you have clumped? can't they have clumped?
Perfecto con V-ing
can't I have been clumping? can't you have been clumping? can't he have been clumping? can't we have been clumping? can't you have been clumping? can't they have been clumping?