Atención, este verbo puede no existir, se da como ejemplo la conjugación.
Afirmación
Forma simple
I can add add you can add add he can add add we can add add you can add add they can add add
Forma con V-ing
I can be add adding you can be add adding he can be add adding we can be add adding you can be add adding they can be add adding
Perfecto
I can have add added you can have add added he can have add added we can have add added you can have add added they can have add added
Perfecto con V-ing
I can have been add adding you can have been add adding he can have been add adding we can have been add adding you can have been add adding they can have been add adding
Negación
Forma simple
I can't add add you can't add add he can't add add we can't add add you can't add add they can't add add
Forma con V-ing
I can't be add adding you can't be add adding he can't be add adding we can't be add adding you can't be add adding they can't be add adding
Perfecto
I can't have add added you can't have add added he can't have add added we can't have add added you can't have add added they can't have add added
Perfecto con V-ing
I can't have been add adding you can't have been add adding he can't have been add adding we can't have been add adding you can't have been add adding they can't have been add adding
Forma interrogativa
Forma simple
can I add add? can you add add? can he add add? can we add add? can you add add? can they add add?
Forma con V-ing
can I be add adding? can you be add adding? can he be add adding? can we be add adding? can you be add adding? can they be add adding?
Perfecto
can I have add added? can you have add added? can he have add added? can we have add added? can you have add added? can they have add added?
Perfecto con V-ing
can I have been add adding? can you have been add adding? can he have been add adding? can we have been add adding? can you have been add adding? can they have been add adding?
Forma interro-negativa
Forma simple
can't I add add? can't you add add? can't he add add? can't we add add? can't you add add? can't they add add?
Forma con V-ing
can't I be add adding? can't you be add adding? can't he be add adding? can't we be add adding? can't you be add adding? can't they be add adding?
Perfecto
can't I have add added? can't you have add added? can't he have add added? can't we have add added? can't you have add added? can't they have add added?
Perfecto con V-ing
can't I have been add adding? can't you have been add adding? can't he have been add adding? can't we have been add adding? can't you have been add adding? can't they have been add adding?