| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [verb] a number of | 685 |
|
| 2 | [verb] [vb pp] a number of | 485 |
|
| 3 | [verb] done a [noun] of | 102 |
|
| 4 | [verb] do a number of | 7 |
|
| 5 | [verb] done a number of | 5 |
|
| 6 | [verb] done a number [prep] | 5 |
|
| 7 | [verb] done [art] number of | 5 |
|
| 8 | [verb] done [art] number of | 5 |
|
| 9 | [verb] done a number of | 5 |
|
| 10 | [verb] done a number [prep] | 5 |
|
