| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | there were about [num] | 128 |
|
| 2 | [ex0] were about twenty | 10 |
|
| 3 | [ex0] were about thirty | 7 |
|
| 4 | [ex0] were about ten | 6 |
|
| 5 | [ex0] were about three | 6 |
|
| 6 | [ex0] were about six | 6 |
|
| 7 | [ex0] were about four | 5 |
|
