| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | problem [is] the [adj] [noun] | 35 |
|
| 2 | problem is the [adj] [noun] | 34 |
|
| 3 | problem [is] the [adj] [noun sg] | 32 |
|
| 4 | problem [is] the [adj] [noun] | 31 |
|
