| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been [v-ing] [det] [noun] | 447 |
|
| 2 | been [v-ing] [noun sg] [noun] | 184 |
|
| 3 | [v-ing] [noun sg] [det] [noun] | 111 |
|
| 4 | been [v-ing] [noun sg] [det] | 8 |
|
