do I keen? do you keen? does she keen? do we keen? do you keen? do they keen?
Presente contínuo
am I keening? are you keening? is she keening? are we keening? are you keening? are they keening?
Pretérito
did I keen? did you keen? did she keen? did we keen? did you keen? did they keen?
Preterito contínuo
was I keening? were you keening? was she keening? were we keening? were you keening? were they keening?
Presente perfeito
have I keened? have you keened? has she keened? have we keened? have you keened? have they keened?
Presente perfeito contínuo
have I been keening? have you been keening? has she been keening? have we been keening? have you been keening? have they been keening?
Mais perfeito
had I keened? had you keened? had she keened? had we keened? had you keened? had they keened?
Contínuo mais perfeito
had I been keening? had you been keening? had she been keening? had we been keening? had you been keening? had they been keening?
Futuro
will I keen? will you keen? will she keen? will we keen? will you keen? will they keen?
Futuro contínuo
will I be keening? will you be keening? will she be keening? will we be keening? will you be keening? will they be keening?
futuro perfeito
will I have keened? will you have keened? will she have keened? will we have keened? will you have keened? will they have keened?
futuro perfeito contínuo
will I have been keening? will you have been keening? will she have been keening? will we have been keening? will you have been keening? will they have been keening?
Condicional
Presente
would I keen? would you keen? would she keen? would we keen? would you keen? would they keen?
Presente contínuo
would I be keening? would you be keening? would she be keening? would we be keening? would you be keening? would they be keening?
Passado
would I have keened? would you have keened? would she have keened? would we have keened? would you have keened? would they have keened?
Passado contínuo
would I have been keening? would you have been keening? would she have been keening? would we have been keening? would you have been keening? would they have been keening?