| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [be] a few [noun] | 37 |
|
| 2 | [be] a few [noun] ago | 27 |
|
| 3 | it [be] a [noun] ago | 27 |
|
| 4 | it a few [noun] ago | 8 |
|
