| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i [vb base] we have [verb] | 490 |
|
| 2 | i [vb base] we have [been] | 28 |
|
| 3 | i [vb base] have [been] [verb] | 26 |
|
| 4 | [vb base] we have [been] [verb] | 23 |
|
