| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] have a | 7602 |
|
| 2 | [adv] [v-ing] a | 4361 |
|
| 3 | [v-ing] have a | 542 |
|
| 4 | [adv] [v-ing] have | 208 |
|
