| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun prp] become the [adj] [noun] [to-vb] | 47 |
|
| 2 | [noun] become the first [noun] [to-vb] | 44 |
|
| 3 | [noun prp] become the [num ord] [noun] [to-vb] | 44 |
|
| 4 | [noun prp] [verb] the first [noun] [to-vb] | 35 |
|
| 5 | [noun prp] become the first [noun] [verb] | 35 |
|
| 6 | [noun prp] become [art] first [noun] [to-vb] | 34 |
|
| 7 | [noun prp] become the first [noun] [to-vb] | 34 |
|
