| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] problems to be | 5 |
|
| 2 | and problems to [be] | 5 |
|
| 3 | and problems to [be] | 5 |
|
| 4 | [coord] problems to [be] | 5 |
|
| 5 | [conj] problems to [be] | 5 |
|
| 6 | [conj] problems to be | 5 |
|
