I can buck you can buck he can buck we can buck you can buck they can buck
Forma con V-ing
I can be bucking you can be bucking he can be bucking we can be bucking you can be bucking they can be bucking
Perfetto
I can have bucked you can have bucked he can have bucked we can have bucked you can have bucked they can have bucked
Perfetto con V-ing
I can have been bucking you can have been bucking he can have been bucking we can have been bucking you can have been bucking they can have been bucking
Negazione
Forma semplice
I cannot buck you cannot buck he cannot buck we cannot buck you cannot buck they cannot buck
Forma con V-ing
I cannot be bucking you cannot be bucking he cannot be bucking we cannot be bucking you cannot be bucking they cannot be bucking
Perfetto
I cannot have bucked you cannot have bucked he cannot have bucked we cannot have bucked you cannot have bucked they cannot have bucked
Perfetto con V-ing
I cannot have been bucking you cannot have been bucking he cannot have been bucking we cannot have been bucking you cannot have been bucking they cannot have been bucking
Forma interrogativa
Forma semplice
can I buck? can you buck? can he buck? can we buck? can you buck? can they buck?
Forma con V-ing
can I be bucking? can you be bucking? can he be bucking? can we be bucking? can you be bucking? can they be bucking?
Perfetto
can I have bucked? can you have bucked? can he have bucked? can we have bucked? can you have bucked? can they have bucked?
Perfetto con V-ing
can I have been bucking? can you have been bucking? can he have been bucking? can we have been bucking? can you have been bucking? can they have been bucking?
Forma interro-negativa
Forma semplice
can I not buck? can you not buck? can he not buck? can we not buck? can you not buck? can they not buck?
Forma con V-ing
can I not be bucking? can you not be bucking? can he not be bucking? can we not be bucking? can you not be bucking? can they not be bucking?
Perfetto
can I not have bucked? can you not have bucked? can he not have bucked? can we not have bucked? can you not have bucked? can they not have bucked?
Perfetto con V-ing
can I not have been bucking? can you not have been bucking? can he not have been bucking? can we not have been bucking? can you not have been bucking? can they not have been bucking?