| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it have been a long | 123 |
|
| 2 | it [verb] been a long | 123 |
|
| 3 | it [verb] been a long | 123 |
|
| 4 | it [verb] been a long | 123 |
|
| 5 | it [vb -s] been a long | 79 |
|
| 6 | it 's been a long | 61 |
|
| 7 | it [vb past] been a long | 44 |
|
| 8 | it had been a long | 44 |
|
| 9 | it has been a long | 18 |
|
