Philippians 1:16

1:16 The latter do so from love because they know that I am placed here for the defense of the gospel.

Philippians 3:11

3:11 and so, somehow, to attain to the resurrection from the dead.

Philippians 4:22

4:22 All the saints greet you, especially those who belong to Caesar’s household.

tn On εἰ πῶς (ei pws) as “so, somehow” see BDAG 279, s.v. εἰ 6.n.