| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [v-ing] [pron] [prep] | 3795 |
|
| 2 | be [v-ing] [conj] [pron] | 2938 |
|
| 3 | be [v-ing] [conj] [prep] | 295 |
|
| 4 | be [conj] [pron] [prep] | 99 |
|
| 5 | [v-ing] [conj] [pron] [prep] | 73 |
|
