| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | when [pron] [be] [verb] | 7679 |
|
| 2 | [pron] [be] [verb] [det] | 5208 |
|
| 3 | when [pron] [verb] [det] | 1339 |
|
| 4 | when [pron] [be] [det] | 237 |
|
