| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] [noun] [is] that [art] | 1610 |
|
| 2 | [adj] problem [be] that [art] | 89 |
|
| 3 | [adj] problem [is] [conj] [art] | 73 |
|
| 4 | [adj] problem [is] that [art] | 71 |
|
