do I double-check? do you double-check? does she double-check? do we double-check? do you double-check? do they double-check?
Present continuous
am I double-checking? are you double-checking? is she double-checking? are we double-checking? are you double-checking? are they double-checking?
Preterite
did I double-check? did you double-check? did she double-check? did we double-check? did you double-check? did they double-check?
Preterite continuous
was I double-checking? were you double-checking? was she double-checking? were we double-checking? were you double-checking? were they double-checking?
Present perfect
have I double-checked? have you double-checked? has she double-checked? have we double-checked? have you double-checked? have they double-checked?
Present perfect continuous
have I been double-checking? have you been double-checking? has she been double-checking? have we been double-checking? have you been double-checking? have they been double-checking?
Pluperfect
had I double-checked? had you double-checked? had she double-checked? had we double-checked? had you double-checked? had they double-checked?
Pluperfect continuous
had I been double-checking? had you been double-checking? had she been double-checking? had we been double-checking? had you been double-checking? had they been double-checking?
Future
will I double-check? will you double-check? will she double-check? will we double-check? will you double-check? will they double-check?
Future continuous
will I be double-checking? will you be double-checking? will she be double-checking? will we be double-checking? will you be double-checking? will they be double-checking?
Future perfect
will I have double-checked? will you have double-checked? will she have double-checked? will we have double-checked? will you have double-checked? will they have double-checked?
Future perfect continuous
will I have been double-checking? will you have been double-checking? will she have been double-checking? will we have been double-checking? will you have been double-checking? will they have been double-checking?
Conditional
Present
would I double-check? would you double-check? would she double-check? would we double-check? would you double-check? would they double-check?
Present continuous
would I be double-checking? would you be double-checking? would she be double-checking? would we be double-checking? would you be double-checking? would they be double-checking?
Past
would I have double-checked? would you have double-checked? would she have double-checked? would we have double-checked? would you have double-checked? would they have double-checked?
Past continuous
would I have been double-checking? would you have been double-checking? would she have been double-checking? would we have been double-checking? would you have been double-checking? would they have been double-checking?