| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [vb mod] [verb] [vb pp] | 1257 |
|
| 2 | [conj] [vb mod] [vb infin] [vb pp] | 1247 |
|
| 3 | [conj] [vb mod] become [verb] | 6 |
|
| 4 | [conj] [vb mod] become [vb pp] | 6 |
|
| 5 | [conj] [modal v] become [vb pp] | 6 |
|
