| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [be] immaterial whether | 10 |
|
| 2 | it [be] immaterial whether | 10 |
|
| 3 | it is immaterial whether | 10 |
|
| 4 | it [is] immaterial whether | 10 |
|
| 5 | it be immaterial whether | 10 |
|
