I can adjoin you can adjoin he can adjoin we can adjoin you can adjoin they can adjoin
Forma con V-ing
I can be adjoining you can be adjoining he can be adjoining we can be adjoining you can be adjoining they can be adjoining
Perfecto
I can have adjoined you can have adjoined he can have adjoined we can have adjoined you can have adjoined they can have adjoined
Perfecto con V-ing
I can have been adjoining you can have been adjoining he can have been adjoining we can have been adjoining you can have been adjoining they can have been adjoining
Negación
Forma simple
I cannot adjoin you cannot adjoin he cannot adjoin we cannot adjoin you cannot adjoin they cannot adjoin
Forma con V-ing
I cannot be adjoining you cannot be adjoining he cannot be adjoining we cannot be adjoining you cannot be adjoining they cannot be adjoining
Perfecto
I cannot have adjoined you cannot have adjoined he cannot have adjoined we cannot have adjoined you cannot have adjoined they cannot have adjoined
Perfecto con V-ing
I cannot have been adjoining you cannot have been adjoining he cannot have been adjoining we cannot have been adjoining you cannot have been adjoining they cannot have been adjoining
Forma interrogativa
Forma simple
can I adjoin? can you adjoin? can he adjoin? can we adjoin? can you adjoin? can they adjoin?
Forma con V-ing
can I be adjoining? can you be adjoining? can he be adjoining? can we be adjoining? can you be adjoining? can they be adjoining?
Perfecto
can I have adjoined? can you have adjoined? can he have adjoined? can we have adjoined? can you have adjoined? can they have adjoined?
Perfecto con V-ing
can I have been adjoining? can you have been adjoining? can he have been adjoining? can we have been adjoining? can you have been adjoining? can they have been adjoining?
Forma interro-negativa
Forma simple
can I not adjoin? can you not adjoin? can he not adjoin? can we not adjoin? can you not adjoin? can they not adjoin?
Forma con V-ing
can I not be adjoining? can you not be adjoining? can he not be adjoining? can we not be adjoining? can you not be adjoining? can they not be adjoining?
Perfecto
can I not have adjoined? can you not have adjoined? can he not have adjoined? can we not have adjoined? can you not have adjoined? can they not have adjoined?
Perfecto con V-ing
can I not have been adjoining? can you not have been adjoining? can he not have been adjoining? can we not have been adjoining? can you not have been adjoining? can they not have been adjoining?