| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] been [v-ing] for [noun] | 93 |
|
| 2 | been [v-ing] for some [noun] | 80 |
|
| 3 | [vb past] been [v-ing] for some | 42 |
|
| 4 | [vb past] been [v-ing] some [noun] | 23 |
|
| 5 | [vb past] been for some [noun] | 9 |
|
