ताण्ड्य महाब्राह्मण / पञ्चविंश ब्राह्मण (सायण भाष्य एवं चिन्नस्वामी शास्त्री टीका सहित)

ेति [ते अब्रुवन्] सतैव..."
Wait! Bharadvajayanas are ANSWERING in the 1st person plural!
What is the 1st person plural?
Wait:
1st day: प्रैवैम (प्र + एव + ऐम, 1st pl of इ)
2nd day: अवसम् एव अकुर्महि (1st pl of कृ)
3rd day: परि एव आप्सवामहि (1st pl of आप्)
4th day: सतैव ... 1st pl of what?
Wait! In line 10, does it end in 'महे' or 'ध्व'?
Wait, the other answers:
5th day: प्राणानेव विच्छिन्दन्त ऐम (1st pl of इ)
6th day: इदमेवागच्छाम (1st pl of गम्)
ALL answers are 1st person plural (ऐम, अकुर्महि, आप्सवामहि, ऐम, अगच्छाम)!
Wait, why would 4th day be 2nd person? It CANNOT be 2nd person! They are answering!
Wait, look at the end of the 4th answer in line 24-25:
"प्राप्तवन्तो वयमिति" -> वयम्!
So the verb in the mantra MUST be 1st person plural!
What 1st person plural ending is it?
-महि? -महे?
Wait! Look at line