| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at about [num] | 684 |
|
| 2 | at about ten | 37 |
|
| 3 | at about ten | 37 |
|
| 4 | at about half | 25 |
|
| 5 | at about [det] | 25 |
|
| 6 | at about half | 25 |
|
| 7 | at about three | 22 |
|
| 8 | at about three | 22 |
|
| 9 | at about four | 19 |
|
| 10 | at about four | 19 |
|
| 11 | at about six | 17 |
|
| 12 | at about six | 17 |
|
| 13 | at about eight | 16 |
|
| 14 | at about two | 16 |
|
| 15 | at about two | 16 |
|
| 16 | at about seven | 16 |
|
| 17 | at about eight | 16 |
|
| 18 | at about seven | 16 |
|
| 19 | at about nine | 15 |
|
| 20 | at about nine | 15 |
|
| 21 | at about 3 | 13 |
|
| 22 | at about 3 | 13 |
|
| 23 | at about 50 | 11 |
|
| 24 | at about 50 | 11 |
|
| 25 | at about 10 | 11 |
|
| 26 | at about 10 | 11 |
|
| 27 | at about five | 10 |
|
| 28 | at about 6 | 10 |
|
| 29 | at about 6 | 10 |
|
| 30 | at about 40 | 10 |
|
