No | Pattern | Freq | Relations |
---|---|---|---|
1 | who [vb past] [be] responsible for | 16 | |
2 | [Wh pn] [vb past] been responsible for | 16 | |
3 | [Wh pn] [vb past] be responsible for | 16 | |
4 | [Wh pn] had [be] responsible for | 16 | |
5 | [Wh pn] [vb past] [been] responsible for | 16 |