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