| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | for an [noun] [conj] [verb] | 61 |
|
| 2 | for [noun] [conj] then [verb] | 57 |
|
| 3 | an [noun] [conj] then [verb] | 50 |
|
| 4 | for an [noun] [conj] then | 10 |
|
