| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have be [v-ing] in | 816 |
|
| 2 | [conj] have be [v-ing] | 534 |
|
| 3 | [conj] be [v-ing] in | 227 |
|
| 4 | [conj] have be in | 137 |
|
