| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | who [verb] [pers pn] [prep] [adj] | 151 |
|
| 2 | who [vb past] [pers pn] [prep] [adj] | 115 |
|
| 3 | [pron] introduced [pers pn] [prep] [adj] | 14 |
|
| 4 | who introduced [pron] [prep] [adj] | 5 |
|
| 5 | [Wh pn] introduced [pers pn] [prep] [adj] | 5 |
|
| 6 | who introduce [pers pn] [prep] [adj] | 5 |
|
| 7 | who introduced [pers pn] [prep] [adj] | 5 |
|
| 8 | who introduced [pers pn] [prep] [adj] | 5 |
|
