| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | one [noun] is [that] | 259 |
|
| 2 | [adj] problem is [that] | 239 |
|
| 3 | one problem [be] [that] | 23 |
|
| 4 | one problem be [that] | 23 |
|
| 5 | one problem is [conj] | 19 |
|
| 6 | one problem [is] [that] | 18 |
|
