| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [v-ing] [prep] [det] | 3559 |
|
| 2 | have be [v-ing] [prep] | 336 |
|
| 3 | have be [prep] [det] | 146 |
|
| 4 | have be [v-ing] [det] | 44 |
|
