| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which [vb mod] [be] easily | 32 |
|
| 2 | which [modal v] be easily | 32 |
|
| 3 | which can [be] easily | 21 |
|
| 4 | which can [be] easily | 21 |
|
| 5 | which could [be] easily | 5 |
|
| 6 | which could [be] easily | 5 |
|
