| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [vb past] become [adj] | 130 |
|
| 2 | it [vb past] become [adj] | 118 |
|
| 3 | it [verb] become apparent | 25 |
|
| 4 | [pron] [vb past] become apparent | 12 |
|
| 5 | it [vb past] become apparent | 11 |
|
| 6 | [pers pn] [vb past] become apparent | 11 |
|
| 7 | it [vb past] become apparent | 11 |
|
| 8 | it [vb past] [verb] apparent | 11 |
|
