| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun prp] [vb -s] been [adj] for | 30 |
|
| 2 | [noun prp] has been [adj] for | 30 |
|
| 3 | [noun prp] [vb -s] been [adj] for | 30 |
|
| 4 | [noun prp] [vb -s] been responsible for | 11 |
|
| 5 | [noun prp] [vb -s] been responsible for | 11 |
|
