do I shack? do you shack? does she shack? do we shack? do you shack? do they shack?
Presente continuo
am I shacking? are you shacking? is she shacking? are we shacking? are you shacking? are they shacking?
Pretérito
did I shack? did you shack? did she shack? did we shack? did you shack? did they shack?
Pretérito continuo
was I shacking? were you shacking? was she shacking? were we shacking? were you shacking? were they shacking?
Presente perfecto
have I shacked? have you shacked? has she shacked? have we shacked? have you shacked? have they shacked?
Presente perfecto continuo
have I been shacking? have you been shacking? has she been shacking? have we been shacking? have you been shacking? have they been shacking?
Pluscuamperfecto
had I shacked? had you shacked? had she shacked? had we shacked? had you shacked? had they shacked?
Pluscuamperfecto continuo
had I been shacking? had you been shacking? had she been shacking? had we been shacking? had you been shacking? had they been shacking?
Futuro simple
will I shack? will you shack? will she shack? will we shack? will you shack? will they shack?
Futuro continuo
will I be shacking? will you be shacking? will she be shacking? will we be shacking? will you be shacking? will they be shacking?
Futuro perfecto
will I have shacked? will you have shacked? will she have shacked? will we have shacked? will you have shacked? will they have shacked?
Futuro perfecto contínuo
will I have been shacking? will you have been shacking? will she have been shacking? will we have been shacking? will you have been shacking? will they have been shacking?
Condicional
Presente
would I shack? would you shack? would she shack? would we shack? would you shack? would they shack?
Presente continuo
would I be shacking? would you be shacking? would she be shacking? would we be shacking? would you be shacking? would they be shacking?
Passado
would I have shacked? would you have shacked? would she have shacked? would we have shacked? would you have shacked? would they have shacked?
Passado continuo
would I have been shacking? would you have been shacking? would she have been shacking? would we have been shacking? would you have been shacking? would they have been shacking?