| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [v-ing] [noun] for | 939 |
|
| 2 | be [v-ing] [noun] for | 939 |
|
| 3 | been [v-ing] [noun] [prep] | 863 |
|
| 4 | been [verb] [noun] for | 286 |
|
| 5 | [been] [v-ing] [noun] for | 209 |
|
