| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [to-vb] at | 4833 |
|
| 2 | having [to-vb] [prep] | 779 |
|
| 3 | having [to-vb] [prep] | 779 |
|
| 4 | have [to-vb] at | 709 |
|
| 5 | [v-ing] [to-vb] at | 551 |
|
| 6 | having [verb] at | 146 |
|
| 7 | having [to-vb] at | 28 |
|
