| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [vb past] [been] [v-ing] for | 353 |
|
| 2 | [vb past] [been] [v-ing] for some | 42 |
|
| 3 | [pron] [vb past] [been] [v-ing] some | 27 |
|
