I can boo you can boo she can boo we can boo you can boo they can boo
Forma con V-ing
I can be booing you can be booing she can be booing we can be booing you can be booing they can be booing
Perfetto
I can have booed you can have booed she can have booed we can have booed you can have booed they can have booed
Perfetto con V-ing
I can have been booing you can have been booing she can have been booing we can have been booing you can have been booing they can have been booing
Negazione
Forma semplice
I cannot boo you cannot boo she cannot boo we cannot boo you cannot boo they cannot boo
Forma con V-ing
I cannot be booing you cannot be booing she cannot be booing we cannot be booing you cannot be booing they cannot be booing
Perfetto
I cannot have booed you cannot have booed she cannot have booed we cannot have booed you cannot have booed they cannot have booed
Perfetto con V-ing
I cannot have been booing you cannot have been booing she cannot have been booing we cannot have been booing you cannot have been booing they cannot have been booing
Forma interrogativa
Forma semplice
can I boo? can you boo? can she boo? can we boo? can you boo? can they boo?
Forma con V-ing
can I be booing? can you be booing? can she be booing? can we be booing? can you be booing? can they be booing?
Perfetto
can I have booed? can you have booed? can she have booed? can we have booed? can you have booed? can they have booed?
Perfetto con V-ing
can I have been booing? can you have been booing? can she have been booing? can we have been booing? can you have been booing? can they have been booing?
Forma interro-negativa
Forma semplice
can I not boo? can you not boo? can she not boo? can we not boo? can you not boo? can they not boo?
Forma con V-ing
can I not be booing? can you not be booing? can she not be booing? can we not be booing? can you not be booing? can they not be booing?
Perfetto
can I not have booed? can you not have booed? can she not have booed? can we not have booed? can you not have booed? can they not have booed?
Perfetto con V-ing
can I not have been booing? can you not have been booing? can she not have been booing? can we not have been booing? can you not have been booing? can they not have been booing?