| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [been] [v-ing] [det] [noun] | 372 |
|
| 2 | [vb -s] [been] [verb] [det] [noun] | 287 |
|
| 3 | [vb -s] [been] [v-ing] [adj] [noun] | 214 |
|
| 4 | [vb -s] [be] [v-ing] [det] [noun] | 77 |
|
