| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | but it [verb] not [adv] been | 14 |
|
| 2 | but it [verb] not [adv] been | 14 |
|
| 3 | but it have not [adv] been | 14 |
|
| 4 | but it [verb] not [adv] been | 14 |
|
| 5 | but it [vb -s] not [adv] been | 12 |
|
| 6 | but it has not [adv] been | 10 |
|
| 7 | but it [verb] not [adv] been | 10 |
|
| 8 | but it [verb] not always been | 7 |
|
| 9 | but it [verb] not always been | 7 |
|
