| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [num] [prep] a | 432 |
|
| 2 | be [num] of a | 403 |
|
| 3 | be one [prep] a | 364 |
|
| 4 | is [num] [prep] a | 185 |
|
| 5 | was [num] [prep] a | 151 |
|
| 6 | be [num] [prep] a | 27 |
|
| 7 | be two [prep] a | 23 |
|
| 8 | 's [num] [prep] a | 23 |
|
| 9 | be [num] [prep] an | 21 |
|
| 10 | are [num] [prep] a | 20 |
|
| 11 | be [num] in a | 19 |
|
| 12 | were [num] [prep] a | 18 |
|
| 13 | 're [num] [prep] a | 9 |
|
| 14 | being [num] [prep] a | 9 |
|
| 15 | been [num] [prep] a | 8 |
|
| 16 | be [num] with a | 8 |
|
| 17 | be three [prep] a | 8 |
|
| 18 | be [num] for a | 8 |
|
| 19 | be three-quarters [prep] a | 7 |
|
| 20 | be four [prep] a | 6 |
|
| 21 | be [num] on a | 5 |
|
