| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [vb past] [pers pn] a [noun] | 174 |
|
| 2 | [vb past] [pers pn] a few [noun] | 96 |
|
| 3 | it [vb past] a few [noun] | 45 |
|
| 4 | it [vb past] [pers pn] a few | 13 |
|
