| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | has become [art] [adj] | 564 |
|
| 2 | has [verb] [art] first | 141 |
|
| 3 | has [vb pp] [art] first | 135 |
|
| 4 | [verb] become [art] first | 59 |
|
| 5 | have become [art] first | 59 |
|
| 6 | has become [art] [num ord] | 43 |
|
| 7 | has become [art] first | 36 |
|
| 8 | [vb -s] become [art] first | 35 |
|
| 9 | has become [art] first | 35 |
|
