| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] be [v-ing] in | 2673 |
|
| 2 | [pers pn] have be [v-ing] | 1416 |
|
| 3 | [pers pn] have be in | 213 |
|
| 4 | have be [v-ing] in | 152 |
|
