| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | what [vb mod] [vb infin] been [art] [noun sg] | 67 |
|
| 2 | what [vb mod] have been [art] [noun sg] | 67 |
|
| 3 | what [vb mod] [vb infin] been [art] [noun sg] | 67 |
|
| 4 | what [vb mod] [vb infin] been a [noun sg] | 34 |
|
| 5 | what [vb mod] [vb infin] been the [noun sg] | 33 |
|
| 6 | what [vb mod] [vb infin] been the [noun sg] | 33 |
|
| 7 | what would [vb infin] been [art] [noun sg] | 29 |
|
| 8 | what [vb mod] [vb infin] been a [noun sg] | 28 |
|
| 9 | what might [vb infin] been [art] [noun sg] | 17 |
|
| 10 | what should [vb infin] been [art] [noun sg] | 9 |
|
| 11 | what could [vb infin] been [art] [noun sg] | 8 |
|
| 12 | what [vb mod] [vb infin] been an [noun sg] | 6 |
|
| 13 | what [vb mod] [vb infin] been [art] effect | 5 |
|
