| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] that have been [v-ing] | 259 |
|
| 2 | [noun] have been [v-ing] [det] | 160 |
|
| 3 | [noun] that have been [det] | 7 |
|
| 4 | that have been [v-ing] [det] | 5 |
|
