| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been [art] [noun] for | 569 |
|
| 2 | been [art] [noun sg] for | 546 |
|
| 3 | [be] [art] problem for | 113 |
|
| 4 | be [art] problem for | 113 |
|
| 5 | been [art] problem [prep] | 46 |
|
| 6 | been [art] problem for | 15 |
|
| 7 | [been] [art] problem for | 15 |
|
