I can toast you can toast he can toast we can toast you can toast they can toast
Forma con V-ing
I can be toasting you can be toasting he can be toasting we can be toasting you can be toasting they can be toasting
Perfecto
I can have toasted you can have toasted he can have toasted we can have toasted you can have toasted they can have toasted
Perfecto con V-ing
I can have been toasting you can have been toasting he can have been toasting we can have been toasting you can have been toasting they can have been toasting
Negación
Forma simple
I cannot toast you cannot toast he cannot toast we cannot toast you cannot toast they cannot toast
Forma con V-ing
I cannot be toasting you cannot be toasting he cannot be toasting we cannot be toasting you cannot be toasting they cannot be toasting
Perfecto
I cannot have toasted you cannot have toasted he cannot have toasted we cannot have toasted you cannot have toasted they cannot have toasted
Perfecto con V-ing
I cannot have been toasting you cannot have been toasting he cannot have been toasting we cannot have been toasting you cannot have been toasting they cannot have been toasting
Forma interrogativa
Forma simple
can I toast? can you toast? can he toast? can we toast? can you toast? can they toast?
Forma con V-ing
can I be toasting? can you be toasting? can he be toasting? can we be toasting? can you be toasting? can they be toasting?
Perfecto
can I have toasted? can you have toasted? can he have toasted? can we have toasted? can you have toasted? can they have toasted?
Perfecto con V-ing
can I have been toasting? can you have been toasting? can he have been toasting? can we have been toasting? can you have been toasting? can they have been toasting?
Forma interro-negativa
Forma simple
can I not toast? can you not toast? can he not toast? can we not toast? can you not toast? can they not toast?
Forma con V-ing
can I not be toasting? can you not be toasting? can he not be toasting? can we not be toasting? can you not be toasting? can they not be toasting?
Perfecto
can I not have toasted? can you not have toasted? can he not have toasted? can we not have toasted? can you not have toasted? can they not have toasted?
Perfecto con V-ing
can I not have been toasting? can you not have been toasting? can he not have been toasting? can we not have been toasting? can you not have been toasting? can they not have been toasting?