| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] be [v-ing] a few [noun] | 7 |
|
| 2 | [vb base] been [v-ing] a [det] [noun] | 7 |
|
| 3 | [vb base] be [v-ing] a [det] [noun pl] | 7 |
|
| 4 | 've be [v-ing] a [det] [noun] | 5 |
|
