| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] have be [v-ing] | 534 |
|
| 2 | changes [conj] be [v-ing] | 31 |
|
| 3 | changes [conj] have be | 23 |
|
| 4 | changes have be [v-ing] | 7 |
|
