| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] be [verb] [prep] | 59140 |
|
| 2 | have be [verb] [prep] | 55584 |
|
| 3 | [v-ing] be [verb] [prep] | 1196 |
|
| 4 | having [be] [verb] [prep] | 873 |
|
