| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [v-ing] [prep] [noun] | 14221 |
|
| 2 | have [be] [v-ing] [prep] | 6061 |
|
| 3 | have [be] [prep] [noun] | 3557 |
|
| 4 | have [be] [v-ing] [noun] | 1831 |
|
