| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be another [noun] | 3477 |
|
| 2 | be [adj] problem | 544 |
|
| 3 | be [det] problem | 257 |
|
| 4 | [be] another problem | 58 |
|
| 5 | be another problem | 58 |
|
