| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [been] [v-ing] [prep] a [noun] | 355 |
|
| 2 | [v-ing] [prep] a few [noun] | 141 |
|
| 3 | [been] [v-ing] [prep] a few | 17 |
|
| 4 | [been] [v-ing] a few [noun] | 16 |
|
| 5 | [been] [prep] a few [noun] | 14 |
|
