| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] been [v-ing] [noun] [prep] | 237 |
|
| 2 | [verb] been [v-ing] [noun] for | 197 |
|
| 3 | [vb past] been [verb] [noun] for | 78 |
|
| 4 | [vb past] be [v-ing] [noun] for | 58 |
|
| 5 | [vb past] [be] [v-ing] [noun] for | 58 |
|
| 6 | [vb past] [been] [v-ing] [noun] for | 55 |
|
