| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [prep] be [v-ing] | 5411 |
|
| 2 | [verb] [prep] [v-ing] [det] | 1857 |
|
| 3 | [verb] [prep] be [det] | 1431 |
|
| 4 | [verb] be [v-ing] [det] | 793 |
|
| 5 | [prep] be [v-ing] [det] | 329 |
|
