| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [noun] if [pron] do | 75 |
|
| 2 | at [noun] if [pron] [verb] | 73 |
|
| 3 | at [noun] if [pron] [vb base] | 46 |
|
| 4 | at [noun] [conj] [pron] do | 32 |
|
| 5 | at [noun] if [pron] do | 15 |
|
