| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | a [adj] number of [noun pl] [art] | 26 |
|
| 2 | a [adj] number [prep] [noun pl] [art] | 26 |
|
| 3 | a [adj] number [prep] [noun pl] [art] | 26 |
|
| 4 | a [adj] number of [noun pl] [art] | 26 |
|
| 5 | a [adj] number [prep] [noun pl] the | 18 |
|
| 6 | a [adj] number [prep] [noun pl] the | 18 |
|
| 7 | a large number [prep] [noun pl] [art] | 12 |
|
| 8 | a [adj] number [prep] cases [art] | 6 |
|
| 9 | a [adj] number [prep] [noun pl] every | 5 |
|
| 10 | a certain number [prep] [noun pl] [art] | 5 |
|
| 11 | a [adj] number [prep] [noun pl] every | 5 |
|
