| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] may then be [vb pp] | 16 |
|
| 2 | [pers pn] may then be [vb pp] | 9 |
|
| 3 | [Wh det] may then be [vb pp] | 6 |
|
| 4 | which may then be [vb pp] | 6 |
|
| 5 | which may then be [vb pp] | 6 |
|
