| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | whilst [verb] [art] | 250 |
|
| 2 | whilst [v-ing] [art] | 249 |
|
| 3 | [conj] keeping [art] | 172 |
|
| 4 | [subord] keeping [art] | 47 |
|
| 5 | whilst keep [art] | 6 |
|
| 6 | whilst keeping [art] | 5 |
|
