| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been such a | 154 |
|
| 2 | have been such a | 138 |
|
| 3 | had been such a | 53 |
|
| 4 | has been such a | 40 |
|
| 5 | 's been such a | 22 |
|
| 6 | have been such a | 18 |
|
| 7 | have been such an | 16 |
|
| 8 | 've been such a | 9 |
|
| 9 | have been such a | 6 |
|
