| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | 've seen a [noun sg] [prep] | 25 |
|
| 2 | 've seen a [noun] of | 16 |
|
| 3 | 've seen a lot [prep] | 10 |
|
| 4 | 've seen a lot [prep] | 10 |
|
