| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | and whether [pron] is [verb] | 15 |
|
| 2 | and whether [pers pn] is [verb] | 14 |
|
| 3 | and whether it is [verb] | 13 |
|
| 4 | and whether it is [verb] | 13 |
|
| 5 | and whether [pron] is [vb pp] | 9 |
|
| 6 | and whether [pron] is [v-ing] | 6 |
|
