| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | who [vb base] that [verb] | 18 |
|
| 2 | who [vb base] that [verb] | 18 |
|
| 3 | who [vb base] that [v-ing] | 12 |
|
| 4 | who [vb base] that [vb base] | 5 |
|
