| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] have [been] [v-ing] [noun] | 235 |
|
| 2 | have [been] [v-ing] [num] [noun] | 15 |
|
| 3 | [noun] have [been] [v-ing] [num] | 11 |
|
| 4 | [noun] have [been] [num] [noun] | 7 |
|
