| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [vb pp] [pron] at | 526 |
|
| 2 | have [vb pp] [pron] at | 525 |
|
| 3 | having [vb pp] [pron] [prep] | 192 |
|
| 4 | having [verb] [pron] at | 16 |
|
| 5 | [v-ing] [vb pp] [pron] at | 11 |
|
