| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | what [pers pn] had been [v-ing] | 92 |
|
| 2 | what [pron] had been doing | 28 |
|
| 3 | what he had been [v-ing] | 27 |
|
| 4 | what he had been [v-ing] | 27 |
|
| 5 | what she had been [v-ing] | 25 |
|
| 6 | what she had been [v-ing] | 25 |
|
| 7 | what i had been [v-ing] | 18 |
|
| 8 | what i had been [v-ing] | 18 |
|
| 9 | what they had been [v-ing] | 13 |
|
| 10 | what they had been [v-ing] | 13 |
|
| 11 | what we had been [v-ing] | 8 |
|
| 12 | what we had been [v-ing] | 8 |
|
| 13 | what [pron] had been missing | 5 |
|
