| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [noun pl] have been [v-ing] | 367 |
|
| 2 | [noun] that have been [v-ing] | 259 |
|
| 3 | [noun] that [noun pl] have been | 86 |
|
| 4 | that [noun pl] have been [v-ing] | 25 |
|
