| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb -s] been [verb] for | 1825 |
|
| 2 | [verb] been [v-ing] for | 1564 |
|
| 3 | [vb -s] been [v-ing] [prep] | 1397 |
|
| 4 | [vb -s] [be] [v-ing] for | 382 |
|
| 5 | [vb -s] be [v-ing] for | 382 |
|
| 6 | [vb -s] [been] [v-ing] for | 380 |
|
