| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | has [been] [v-ing] [prep] [adj] [noun] | 177 |
|
| 2 | has [been] [verb] [prep] some [noun] | 151 |
|
| 3 | [verb] [been] [v-ing] [prep] some [noun] | 83 |
|
| 4 | have [been] [v-ing] [prep] some [noun] | 83 |
|
| 5 | has [been] [v-ing] [prep] [det] [noun] | 57 |
|
| 6 | [vb -s] [been] [v-ing] [prep] some [noun] | 21 |
|
| 7 | has [be] [v-ing] [prep] some [noun] | 18 |
|
| 8 | has [been] [v-ing] [prep] some [noun] | 18 |
|
