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 can't toast you can't toast he can't toast we can't toast you can't toast they can't toast
Forma con V-ing
I can't be toasting you can't be toasting he can't be toasting we can't be toasting you can't be toasting they can't be toasting
Perfecto
I can't have toasted you can't have toasted he can't have toasted we can't have toasted you can't have toasted they can't have toasted
Perfecto con V-ing
I can't have been toasting you can't have been toasting he can't have been toasting we can't have been toasting you can't have been toasting they can't 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't I toast? can't you toast? can't he toast? can't we toast? can't you toast? can't they toast?
Forma con V-ing
can't I be toasting? can't you be toasting? can't he be toasting? can't we be toasting? can't you be toasting? can't they be toasting?
Perfecto
can't I have toasted? can't you have toasted? can't he have toasted? can't we have toasted? can't you have toasted? can't they have toasted?
Perfecto con V-ing
can't I have been toasting? can't you have been toasting? can't he have been toasting? can't we have been toasting? can't you have been toasting? can't they have been toasting?