| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | and [conj] it [is] | 1098 |
|
| 2 | [conj] whether it [is] | 210 |
|
| 3 | [coord] whether it [is] | 200 |
|
| 4 | and whether it [be] | 88 |
|
| 5 | and whether [pron] [is] | 86 |
|
| 6 | and whether it [is] | 67 |
|
