| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it have been [adv] [adj] [noun sg] | 12 |
|
| 2 | it [verb] been [adv] [adj] [noun sg] | 12 |
|
| 3 | it [verb] been [adv] [adj] [noun sg] | 10 |
|
| 4 | it [vb -s] been [adv] [adj] [noun sg] | 9 |
|
| 5 | it [verb] been very [adj] [noun sg] | 8 |
|
| 6 | it 's been [adv] [adj] [noun sg] | 6 |
|
