| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [subord] for a [noun] | 209 |
|
| 2 | [subord] for a [noun sg] | 197 |
|
| 3 | [conj] for a while | 80 |
|
| 4 | [subord] [prep] a while | 10 |
|
| 5 | [subord] [prep] a while | 10 |
|
| 6 | [subord] for [art] while | 6 |
|
| 7 | [subord] for a while | 6 |
|
| 8 | [subord] for a while | 6 |
|
| 9 | [subord] for a while | 6 |
|
| 10 | [subord] for [art] while | 6 |
|
