how does shield bash work?
#1 if i hit a guy with my axe then bash him with my shield (assuming i'm 6th level so my bab is +6/+1) what penalties do i take to attack?
#2 also if I only have a shield (bad guy broke my axe
) what penalties do i take to hit with my shield since it's in my off-hand.
#3 if i have a throwing axe and a shield and throw the axe, then bash with my shield what penalties do i take?
#1 if i hit a guy with my axe then bash him with my shield (assuming i'm 6th level so my bab is +6/+1) what penalties do i take to attack?
#2 also if I only have a shield (bad guy broke my axe

#3 if i have a throwing axe and a shield and throw the axe, then bash with my shield what penalties do i take?