| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | who [verb] see [noun sg] [prep] | 9 |
|
| 2 | [Wh pn] [verb] seen [noun sg] [prep] | 8 |
|
| 3 | [Wh pn] have see [noun sg] [prep] | 8 |
|
| 4 | [Wh pn] [vb past] see [noun sg] [prep] | 6 |
|
| 5 | [Wh pn] had see [noun sg] [prep] | 5 |
|
