| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [vb past] become know [prep] | 9 |
|
| 2 | [Wh det] [vb past] become know [prep] | 5 |
|
| 3 | [vb past] become [adv] know [prep] | 5 |
|
| 4 | [vb past] become [adv] know [prep] | 5 |
|
| 5 | [vb past] become know [prep] [art] | 5 |
|
| 6 | [vb past] become know [prep] [art] | 5 |
|
