| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] be [v-ing] in a | 457 |
|
| 2 | [pron] have be [v-ing] in | 416 |
|
| 3 | [pron] have be [v-ing] a | 409 |
|
| 4 | [pron] have be in a | 128 |
|
| 5 | have be [v-ing] in a | 79 |
|
