| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they 've been [verb] [det] [noun] | 9 |
|
| 2 | they 've [been] [verb] [det] [noun sg] | 8 |
|
| 3 | they 've [been] [v-ing] [det] [noun] | 8 |
|
