do I explain? do you explain? does he explain? do we explain? do you explain? do they explain?
Presente continuo
am I explaining? are you explaining? is he explaining? are we explaining? are you explaining? are they explaining?
Pretérito
did I explain? did you explain? did he explain? did we explain? did you explain? did they explain?
Pretérito continuo
was I explaining? were you explaining? was he explaining? were we explaining? were you explaining? were they explaining?
Presente perfecto
have I explained? have you explained? has he explained? have we explained? have you explained? have they explained?
Presente perfecto continuo
have I been explaining? have you been explaining? has he been explaining? have we been explaining? have you been explaining? have they been explaining?
Pluscuamperfecto
had I explained? had you explained? had he explained? had we explained? had you explained? had they explained?
Pluscuamperfecto continuo
had I been explaining? had you been explaining? had he been explaining? had we been explaining? had you been explaining? had they been explaining?
Futuro simple
will I explain? will you explain? will he explain? will we explain? will you explain? will they explain?
Futuro continuo
will I be explaining? will you be explaining? will he be explaining? will we be explaining? will you be explaining? will they be explaining?
Futuro perfecto
will I have explained? will you have explained? will he have explained? will we have explained? will you have explained? will they have explained?
Futuro perfecto contínuo
will I have been explaining? will you have been explaining? will he have been explaining? will we have been explaining? will you have been explaining? will they have been explaining?
Condicional
Presente
would I explain? would you explain? would he explain? would we explain? would you explain? would they explain?
Presente continuo
would I be explaining? would you be explaining? would he be explaining? would we be explaining? would you be explaining? would they be explaining?
Passado
would I have explained? would you have explained? would he have explained? would we have explained? would you have explained? would they have explained?
Passado continuo
would I have been explaining? would you have been explaining? would he have been explaining? would we have been explaining? would you have been explaining? would they have been explaining?