| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it 's been [verb] [adv prt] | 109 |
|
| 2 | it 's been [verb] for | 43 |
|
| 3 | 's been [verb] [adv prt] for | 35 |
|
| 4 | it 's been [adv prt] for | 8 |
|
| 5 | it 's [verb] [adv prt] for | 5 |
|
