mógłbym

first-person singular masculine conditional of móc

panu

dative/locative singular of pan

najdokładniej

superlative degree of dokładnie

grę

accusative singular of gra

jego

1. his: possessive pronoun of on
2. its: possessive pronoun of ono

twarzy

1. inflection of twarz:
2. inflection of twarz:

przy

1. by, at, next to, near
2. in front of (in the presence of, or in contrast to)
3. indicates belonging to something higher in position or power
4. at (indicates rate)
5. over

słowie

locative singular of słowo