| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [be] [v-ing] [prep] | 6066 |
|
| 2 | [adv] [be] [v-ing] [prep] | 1819 |
|
| 3 | [adv] have [be] [prep] | 414 |
|
| 4 | [adv] have [be] [v-ing] | 282 |
|
