| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | when [pron] [was/were] [prep] [art] | 339 |
|
| 2 | [conj] we [was/were] [prep] [art] | 183 |
|
| 3 | when we [be] [prep] [art] | 59 |
|
| 4 | when we [was/were] [prep] [art] | 41 |
|
