| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [subord] a [adj] number of | 137 |
|
| 2 | [det] [subord] a [adj] of | 117 |
|
| 3 | [det] a [adj] number of | 28 |
|
| 4 | [det] [subord] a [adj] number | 11 |
|
