| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] what [pers pn] had been [verb] | 16 |
|
| 2 | [adv] what [pers pn] had been [v-ing] | 16 |
|
| 3 | [adv] what she had been [verb] | 8 |
|
| 4 | [adv] what [pers pn] had been doing | 6 |
|
| 5 | [adv] what [pers pn] had been do | 6 |
|
