| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | whilst at the same time [verb] | 44 |
|
| 2 | whilst at the same time [verb] | 44 |
|
| 3 | whilst at the same [noun sg] [verb] | 44 |
|
| 4 | whilst at the same [noun] [v-ing] | 44 |
|
