vow#v#1	Committing
accept#v#3	Communication
affirm#v#2	Stating
contract#v#1	Committing
covenant#v#1	Committing
covenant#v#2	Committing
guarantee#v#1	Committing
pledge#v#1	Committing
promise#v#1	Committing
promise#v#2	Committing
swear#v#3	Committing
undertake#v#3	Committing
volunteer#v#2	IntentionalProcess
volunteer#v#3	SocialRole
vow#v#1	Committing