| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] be [v-ing] [prep] [be] | 4152 |
|
| 2 | what [pron] be [v-ing] [prep] | 2444 |
|
| 3 | what [pron] be [prep] [be] | 75 |
|
| 4 | what be [v-ing] [prep] [be] | 56 |
|
