| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] [vb -s] be responsible | 16 |
|
| 2 | [noun sg] has [be] responsible | 14 |
|
| 3 | [noun sg] [vb -s] [been] responsible | 14 |
|
| 4 | [noun sg] [vb -s] been responsible | 14 |
|
