| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] be relevant [prep] | 121 |
|
| 2 | [Wh det] may be [prep] | 73 |
|
| 3 | may be relevant [prep] | 47 |
|
| 4 | [Wh det] may be relevant | 16 |
|
