do I perform? do you perform? does he perform? do we perform? do you perform? do they perform?
Present continuous
am I performing? are you performing? is he performing? are we performing? are you performing? are they performing?
Preterite
did I perform? did you perform? did he perform? did we perform? did you perform? did they perform?
Preterite continuous
was I performing? were you performing? was he performing? were we performing? were you performing? were they performing?
Present perfect
have I performed? have you performed? has he performed? have we performed? have you performed? have they performed?
Present perfect continuous
have I been performing? have you been performing? has he been performing? have we been performing? have you been performing? have they been performing?
Pluperfect
had I performed? had you performed? had he performed? had we performed? had you performed? had they performed?
Pluperfect continuous
had I been performing? had you been performing? had he been performing? had we been performing? had you been performing? had they been performing?
Future
will I perform? will you perform? will he perform? will we perform? will you perform? will they perform?
Future continuous
will I be performing? will you be performing? will he be performing? will we be performing? will you be performing? will they be performing?
Future perfect
will I have performed? will you have performed? will he have performed? will we have performed? will you have performed? will they have performed?
Future perfect continuous
will I have been performing? will you have been performing? will he have been performing? will we have been performing? will you have been performing? will they have been performing?
Conditional
Present
would I perform? would you perform? would he perform? would we perform? would you perform? would they perform?
Present continuous
would I be performing? would you be performing? would he be performing? would we be performing? would you be performing? would they be performing?
Past
would I have performed? would you have performed? would he have performed? would we have performed? would you have performed? would they have performed?
Past continuous
would I have been performing? would you have been performing? would he have been performing? would we have been performing? would you have been performing? would they have been performing?