| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | who [adv] worked [prep] [noun] | 22 |
|
| 2 | [Wh pn] [adv] worked [prep] [noun prp] | 18 |
|
| 3 | [Wh pn] [adv] worked with [noun] | 8 |
|
| 4 | [Wh pn] [adv] worked for [noun] | 7 |
|
