do I not shrill? do you not shrill? does she not shrill? do we not shrill? do you not shrill? do they not shrill?
Present continuous
am I not shrilling? are you not shrilling? is she not shrilling? are we not shrilling? are you not shrilling? are they not shrilling?
Preterite
did I not shrill? did you not shrill? did she not shrill? did we not shrill? did you not shrill? did they not shrill?
Preterite continuous
was I not shrilling? were you not shrilling? was she not shrilling? were we not shrilling? were you not shrilling? were they not shrilling?
Present perfect
have I not shrilled? have you not shrilled? has she not shrilled? have we not shrilled? have you not shrilled? have they not shrilled?
Present perfect continuous
have I not been shrilling? have you not been shrilling? has she not been shrilling? have we not been shrilling? have you not been shrilling? have they not been shrilling?
Pluperfect
had I not shrilled? had you not shrilled? had she not shrilled? had we not shrilled? had you not shrilled? had they not shrilled?
Pluperfect continuous
had I not been shrilling? had you not been shrilling? had she not been shrilling? had we not been shrilling? had you not been shrilling? had they not been shrilling?
Future
will I not shrill? will you not shrill? will she not shrill? will we not shrill? will you not shrill? will they not shrill?
Future continuous
will I not be shrilling? will you not be shrilling? will she not be shrilling? will we not be shrilling? will you not be shrilling? will they not be shrilling?
Future perfect
will I not have shrilled? will you not have shrilled? will she not have shrilled? will we not have shrilled? will you not have shrilled? will they not have shrilled?
Future perfect continuous
will I not have been shrilling? will you not have been shrilling? will she not have been shrilling? will we not have been shrilling? will you not have been shrilling? will they not have been shrilling?
Conditional
Present
would I not shrill? would you not shrill? would she not shrill? would we not shrill? would you not shrill? would they not shrill?
Present continuous
would I not be shrilling? would you not be shrilling? would she not be shrilling? would we not be shrilling? would you not be shrilling? would they not be shrilling?
Past
would I not have shrilled? would you not have shrilled? would she not have shrilled? would we not have shrilled? would you not have shrilled? would they not have shrilled?
Past continuous
would I not have been shrilling? would you not have been shrilling? would she not have been shrilling? would we not have been shrilling? would you not have been shrilling? would they not have been shrilling?