| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | and it became [adj] | 51 |
|
| 2 | and it became [adj] | 51 |
|
| 3 | and it became [adj] | 48 |
|
| 4 | and it became clear | 16 |
|
| 5 | and it became clear | 15 |
|
| 6 | and it became obvious | 6 |
|
| 7 | and it became obvious | 6 |
|
