| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] [vb past] [conj] it | 815 |
|
| 2 | [noun sg] [vb past] [conj] while | 35 |
|
| 3 | [noun sg] [conj] while it | 19 |
|
| 4 | [vb past] [conj] while it | 16 |
|
