| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had become [art] [adj] | 356 |
|
| 2 | had [verb] [art] first | 165 |
|
| 3 | [verb] become [art] first | 102 |
|
| 4 | have become [art] first | 60 |
|
| 5 | [vb past] become [art] first | 17 |
|
| 6 | had become [art] [num ord] | 15 |
|
| 7 | had become [art] first | 10 |
|
