| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be likely [prep] [be] difficult | 10 |
|
| 2 | [be] likely [prep] [be] difficult | 10 |
|
| 3 | [is] likely [prep] [be] difficult | 8 |
|
| 4 | is likely [prep] [be] difficult | 8 |
|
| 5 | likely [prep] [be] [adv] difficult | 6 |
|
| 6 | likely [prep] [be] [adv] difficult | 6 |
|
