| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] we have be [verb] [prep] | 25 |
|
| 2 | [pron] we have be [v-ing] [prep] | 20 |
|
| 3 | [pron] we have be [vb pp] [prep] | 5 |
|
