| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [prep] [pron] [prep] | 987 |
|
| 2 | be ask [prep] [pron] | 232 |
|
| 3 | ask [prep] [pron] [prep] | 114 |
|
| 4 | be ask [pron] [prep] | 75 |
|
| 5 | be ask [prep] [prep] | 21 |
|
