| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] [adv] seen a [adj] [noun sg] | 15 |
|
| 2 | 've [adv] seen a [adj] [noun sg] | 10 |
|
| 3 | have [adv] seen a [adj] [noun sg] | 10 |
|
| 4 | [vb base] never seen a [adj] [noun sg] | 7 |
|
