| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] had [verb] a | 4048 |
|
| 2 | [noun] [verb] at a | 1465 |
|
| 3 | [noun] had [verb] at | 625 |
|
| 4 | had [verb] at a | 80 |
|
