| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [v-ing] [prep] the | 15795 |
|
| 2 | be [det] [prep] the | 1973 |
|
| 3 | [v-ing] [det] [prep] the | 1643 |
|
| 4 | be [v-ing] [det] [prep] | 778 |
|
| 5 | be [v-ing] [det] the | 442 |
|
