Millim lists 2 & 7

ארעא

• land
• From where do we know this?
• we find
• you

אשכחן

• we find
• more
• you
• come

את

• you
• if you want
• come
• you (plural)

אתא/אתי

• come
• alternatively/another answer
• you (plural)
• it comes out good

אתון

• you (plural)
• impossible
• it comes out good
• it was said/machlokes amoraim

אתי שפיר

• it comes out good
• if you say like this, it is correct
• it was said/machlokes amoraim
• land

אתמר/איתמר

• it was said/machlokes amoraim
• if/not
• land
• at the same time

אתרא

• land
• because of/do you think
• at the same time
• after the fact (good enough if done already)

בבת אחת

• at the same time
• responsibility/obligation
• after the fact (good enough if done already)
• night

בדיעבד

• after the fact (good enough if done already)
• night
• night
• responsibility/obligation