| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had [verb] [pron] at | 213 |
|
| 2 | had [vb pp] [pron] at | 202 |
|
| 3 | had seen [pron] [prep] | 145 |
|
| 4 | had seen [pron] [prep] | 145 |
|
| 5 | [verb] seen [pron] at | 48 |
|
| 6 | have seen [pron] at | 48 |
|
| 7 | [vb past] seen [pron] at | 20 |
|
| 8 | had seen [pron] at | 17 |
|
| 9 | had see [pron] at | 17 |
|
