| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [that] a [adj] [noun] | 222 |
|
| 2 | problem is a [adj] [noun] | 18 |
|
| 3 | problem is [that] a [adj] | 6 |
|
| 4 | problem is [that] a [noun] | 5 |
|
