do I lock? do you lock? does she lock? do we lock? do you lock? do they lock?
Present continuous
am I locking? are you locking? is she locking? are we locking? are you locking? are they locking?
Preterite
did I lock? did you lock? did she lock? did we lock? did you lock? did they lock?
Preterite continuous
was I locking? were you locking? was she locking? were we locking? were you locking? were they locking?
Present perfect
have I locked? have you locked? has she locked? have we locked? have you locked? have they locked?
Present perfect continuous
have I been locking? have you been locking? has she been locking? have we been locking? have you been locking? have they been locking?
Pluperfect
had I locked? had you locked? had she locked? had we locked? had you locked? had they locked?
Pluperfect continuous
had I been locking? had you been locking? had she been locking? had we been locking? had you been locking? had they been locking?
Future
will I lock? will you lock? will she lock? will we lock? will you lock? will they lock?
Future continuous
will I be locking? will you be locking? will she be locking? will we be locking? will you be locking? will they be locking?
Future perfect
will I have locked? will you have locked? will she have locked? will we have locked? will you have locked? will they have locked?
Future perfect continuous
will I have been locking? will you have been locking? will she have been locking? will we have been locking? will you have been locking? will they have been locking?
Conditional
Present
would I lock? would you lock? would she lock? would we lock? would you lock? would they lock?
Present continuous
would I be locking? would you be locking? would she be locking? would we be locking? would you be locking? would they be locking?
Past
would I have locked? would you have locked? would she have locked? would we have locked? would you have locked? would they have locked?
Past continuous
would I have been locking? would you have been locking? would she have been locking? would we have been locking? would you have been locking? would they have been locking?