| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have be [v-ing] [prep] | 6066 |
|
| 2 | be [v-ing] [pron] [prep] | 3795 |
|
| 3 | have be [v-ing] [pron] | 1973 |
|
| 4 | have be [pron] [prep] | 234 |
|
