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