| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [v-ing] [prep] [verb] | 7777 |
|
| 2 | be [v-ing] [pron] [prep] | 3795 |
|
| 3 | be [v-ing] [pron] [verb] | 2028 |
|
| 4 | [v-ing] [pron] [prep] [verb] | 695 |
|
| 5 | be [pron] [prep] [verb] | 232 |
|
