| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it have [adv] been [det] | 18 |
|
| 2 | it have [not/n't] been [det] | 16 |
|
| 3 | it have not been [det] | 16 |
|
| 4 | it had [adv] been [det] | 13 |
|
| 5 | it 's [adv] been [det] | 12 |
|
| 6 | it have n't been [det] | 9 |
|
| 7 | it has [adv] been [det] | 9 |
|
| 8 | it have [adv] been such | 8 |
|
| 9 | it have [adv] been that | 7 |
|
| 10 | it have not been [det] | 7 |
|
| 11 | it have always been [det] | 6 |
|
| 12 | it have always been [det] | 6 |
|
| 13 | it have [adv] been much | 5 |
|
