| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [vb -s] [verb] in [art] last | 24 |
|
| 2 | [pron] [vb -s] [vb pp] in [art] last | 24 |
|
| 3 | [pron] [vb -s] happen in [art] last | 8 |
|
| 4 | [pron] [vb -s] happened in [art] last | 8 |
|
