| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [noun] [noun prp] have [been] [verb] | 60 |
|
| 2 | [verb] [noun] [noun] have [been] [v-ing] | 31 |
|
| 3 | [verb] [noun] [noun prp] [verb] [been] [v-ing] | 17 |
|
| 4 | [verb] [noun] [noun prp] have [be] [v-ing] | 17 |
|
