| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] would be difficult | 16 |
|
| 2 | which would [be] difficult | 16 |
|
| 3 | [Wh det] would [be] difficult | 16 |
|
| 4 | [Wh det] would [be] difficult | 16 |
|
