| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [art] [noun pl] [prep] [noun] | 31538 |
|
| 2 | attended [prep] [art] [noun pl] [prep] | 32 |
|
| 3 | attended [prep] [noun pl] [prep] [noun] | 20 |
|
