| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [art] number of [noun] i [be] | 6 |
|
| 2 | [art] number of [noun] i [be] | 6 |
|
| 3 | a number of [noun] i [be] | 5 |
|
| 4 | a number of [noun] i [be] | 5 |
|
