| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | not a [noun] for | 334 |
|
| 2 | [adv] a problem for | 57 |
|
| 3 | not a problem [prep] | 30 |
|
| 4 | not a problem for | 12 |
|
| 5 | not [art] problem for | 12 |
|
| 6 | not [art] problem for | 12 |
|
| 7 | [not/n't] a problem for | 12 |
|
| 8 | not a problem for | 9 |
|
