| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [verb] to have been [prep] | 21 |
|
| 2 | [adv] [verb] to have been in | 13 |
|
| 3 | [adv] [verb] to have been in | 13 |
|
| 4 | not [verb] to have been [prep] | 11 |
|
| 5 | [not/n't] [verb] to have been [prep] | 11 |
|
| 6 | [adv] [vb infin] to have been [prep] | 10 |
|
| 7 | [adv] [verb] to have been [prep] | 10 |
|
| 8 | [adv] [vb pp] to have been [prep] | 8 |
|
| 9 | [adv] seem to have been [prep] | 8 |
|
| 10 | not [verb] to have been [prep] | 6 |
|
| 11 | [adv] seem to have been [prep] | 6 |
|
| 12 | n't [verb] to have been [prep] | 5 |
|
