| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have be [v-ing] [prep] | 6066 |
|
| 2 | be [v-ing] [pers pn] [prep] | 2731 |
|
| 3 | have be [v-ing] [pers pn] | 1101 |
|
| 4 | have be [pers pn] [prep] | 6 |
|
