| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [v-ing] [det] [noun] | 3446 |
|
| 2 | [been] [verb] [det] [noun] | 1052 |
|
| 3 | [been] [v-ing] [adj] [noun] | 1003 |
|
