| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it 's [adv] been [adj] | 50 |
|
| 2 | it 's been [adj] [noun sg] | 32 |
|
| 3 | 's [adv] been [adj] [noun sg] | 28 |
|
| 4 | it 's [adv] been [noun sg] | 5 |
|
