| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [prep] about a | 138 |
|
| 2 | [noun] [prep] about a | 124 |
|
| 3 | [noun sg] [prep] about a | 106 |
|
| 4 | [noun] of about a | 53 |
|
| 5 | [noun] of about a | 53 |
|
| 6 | [noun] for about a | 51 |
|
| 7 | [noun] for about a | 51 |
|
| 8 | [noun pl] [prep] about a | 19 |
|
| 9 | [noun] [prep] about an | 14 |
|
| 10 | [noun] with about a | 12 |
|
| 11 | [noun] with about a | 12 |
|
| 12 | [noun prp] [prep] about a | 10 |
|
| 13 | [noun] by about a | 8 |
|
| 14 | [noun] by about a | 8 |
|
| 15 | period [prep] about a | 7 |
|
| 16 | period [prep] about a | 7 |
|
| 17 | [noun] at about a | 5 |
|
| 18 | [noun] at about a | 5 |
|
