| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] who is [verb] for | 33 |
|
| 2 | [noun sg] who is [verb] for | 28 |
|
| 3 | [noun] who is [v-ing] for | 18 |
|
| 4 | [noun] who is [vb pp] for | 14 |
|
