| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | easy [to-vb] [prep] the trap of | 6 |
|
| 2 | easy [to-vb] [prep] the trap [prep] | 6 |
|
| 3 | easy [to-vb] [prep] the trap of | 6 |
|
| 4 | easy [to-vb] [prep] the trap [prep] | 6 |
|
