| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | if she [vb past] been [v-ing] a | 8 |
|
| 2 | if she have been [v-ing] a | 8 |
|
| 3 | if she [verb] been [v-ing] a | 8 |
|
| 4 | if she [verb] been [v-ing] a | 6 |
|
