| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] a [adj] number of | 948 |
|
| 2 | [verb] [to-vb] a number of | 149 |
|
| 3 | [to-vb] a [adj] number of | 144 |
|
| 4 | [verb] [to-vb] a [adj] number | 68 |
|
| 5 | [verb] [to-vb] [adj] number of | 33 |
|
