| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [det] [v-ing] [prep] [be] | 82 |
|
| 2 | be [det] [verb] [prep] [be] | 80 |
|
| 3 | be [adj] [v-ing] [prep] [be] | 48 |
|
| 4 | be [det] [v-ing] [prep] [be] | 46 |
|
| 5 | [be] [det] [v-ing] [prep] [be] | 45 |
|
