| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | for about [adj] | 1333 |
|
| 2 | for about [adj] | 1333 |
|
| 3 | for about [num] | 1227 |
|
| 4 | for about two | 146 |
|
| 5 | for about two | 146 |
|
| 6 | for about three | 121 |
|
| 7 | for about three | 121 |
|
| 8 | for about half | 102 |
|
| 9 | for about [det] | 102 |
|
| 10 | for about half | 102 |
|
| 11 | for about ten | 88 |
|
| 12 | for about ten | 88 |
|
| 13 | for about five | 80 |
|
| 14 | for about five | 80 |
|
| 15 | for about six | 72 |
|
| 16 | for about six | 72 |
|
| 17 | for about four | 60 |
|
| 18 | for about four | 60 |
|
| 19 | for about 10 | 50 |
|
| 20 | for about 10 | 50 |
|
| 21 | for about 20 | 41 |
|
| 22 | for about 20 | 41 |
|
| 23 | for about twenty | 33 |
|
| 24 | for about twenty | 33 |
|
| 25 | for about 5 | 30 |
|
| 26 | for about 5 | 30 |
|
| 27 | for about 30 | 28 |
|
| 28 | for about 30 | 28 |
|
| 29 | for about 15 | 27 |
|
| 30 | for about 15 | 27 |
|
