| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb -s] become a [noun] | 459 |
|
| 2 | [vb -s] become a [noun sg] | 452 |
|
| 3 | [verb] become a member | 30 |
|
| 4 | [vb -s] [verb] a member | 16 |
|
| 5 | [vb -s] become [art] member | 9 |
|
| 6 | [vb -s] become a member | 9 |
|
