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