| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been a | 10331 |
|
| 2 | has been [art] | 5871 |
|
| 3 | had been [art] | 5302 |
|
| 4 | have been the | 5114 |
|
| 5 | have been [art] | 3665 |
|
| 6 | have been an | 1643 |
|
| 7 | have been no | 1327 |
|
| 8 | have been [art] | 1116 |
|
| 9 | 's been [art] | 973 |
|
| 10 | to have been [art] | 819 |
|
| 11 | 'd been [art] | 254 |
|
| 12 | 've been [art] | 224 |
|
| 13 | having been [art] | 151 |
|
| 14 | 've been [art] | 45 |
|
| 15 | have been every | 12 |
|
| 16 | had been [art] | 7 |
|
