| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | find out whether it [is] | 7 |
|
| 2 | find [adv prt] whether it [is] | 7 |
|
| 3 | find [adv] whether it [is] | 7 |
|
| 4 | find out whether it [is] | 7 |
|
| 5 | find [adv] whether it 's | 5 |
|
