| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [det] [pron] [verb] [prep] | 244 |
|
| 2 | be if [pron] [verb] [prep] | 51 |
|
| 3 | [det] if [pron] [verb] [prep] | 50 |
|
| 4 | be [det] if [pron] [verb] | 23 |
|
