| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is that [art] [adj] | 1526 |
|
| 2 | problem is that [art] | 152 |
|
| 3 | problem is [art] [adj] | 84 |
|
| 4 | problem is that [adj] | 80 |
|
| 5 | problem that [art] [adj] | 24 |
|
