| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb -s] been [v-ing] for [adj] | 128 |
|
| 2 | who [vb -s] been [v-ing] for | 29 |
|
| 3 | who [vb -s] been [v-ing] [adj] | 21 |
|
