| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | going to be difficult [prep] | 8 |
|
| 2 | going to be difficult [prep] | 8 |
|
| 3 | going to [be] difficult [prep] | 8 |
|
| 4 | going to [be] difficult for | 6 |
|
