| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [det] a [noun] of | 1677 |
|
| 2 | [det] a [noun sg] of | 1662 |
|
| 3 | [det] a question [prep] | 37 |
|
| 4 | [det] [art] question of | 33 |
|
| 5 | [det] [art] question of | 33 |
|
| 6 | [adj] a question of | 30 |
|
| 7 | [det] a question of | 29 |
|
| 8 | [det] a question of | 29 |
|
