| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had [adj] problems | 44 |
|
| 2 | had [det] problems | 38 |
|
| 3 | had any problems | 16 |
|
| 4 | had any problems | 16 |
|
| 5 | had some problems | 6 |
|
| 6 | had serious problems | 6 |
|
| 7 | had serious problems | 6 |
|
| 8 | had some problems | 6 |
|
