| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [adv] seen a [noun] [noun sg] | 17 |
|
| 2 | [vb past] [adv] seen a [noun sg] [noun sg] | 14 |
|
| 3 | had [adv] seen a [noun] [noun sg] | 13 |
|
| 4 | [vb past] never seen a [noun] [noun sg] | 12 |
|
