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