| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have be [v-ing] at [art] | 172 |
|
| 2 | [Wh pn] have be [v-ing] [art] | 155 |
|
| 3 | [Wh pn] be [v-ing] at [art] | 59 |
|
| 4 | [Wh pn] have be at [art] | 37 |
|
| 5 | [Wh pn] have be [v-ing] at | 14 |
|
