| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [prep] a | 206811 |
|
| 2 | [vb pp] [prep] a | 97579 |
|
| 3 | have [prep] a | 548 |
|
| 4 | had [prep] [art] | 380 |
|
| 5 | had [prep] [art] | 380 |
|
| 6 | had [prep] a | 74 |
|
| 7 | had [prep] a | 67 |
|
