be /biː/ /biː/
to exist /ɪgˈzɪst/ /ɪɡˈzɪst/
there /ðer/ /ðeə/
existence /ɪgˈzɪs.təns/ /ɪgˈzɪstəns/
being /ˈbiɪŋ/ /ˈbiːɪŋ/