| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been [v-ing] for some [noun] | 80 |
|
| 2 | [vb -s] been [v-ing] for [noun] | 48 |
|
| 3 | [vb -s] been [v-ing] for some | 19 |
|
| 4 | [vb -s] been [v-ing] some [noun] | 17 |
|
| 5 | [vb -s] been for some [noun] | 13 |
|
