| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [is] [that] [art] | 3565 |
|
| 2 | trouble [be] [that] [art] | 48 |
|
| 3 | trouble [is] [conj] [art] | 28 |
|
| 4 | trouble [is] [that] [art] | 28 |
|
