| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] [verb] [prep] about [num] | 44 |
|
| 2 | [was/were] [verb] [prep] about [num] | 44 |
|
| 3 | was [verb] [prep] about [num] | 36 |
|
| 4 | [was/were] [vb pp] [prep] about [num] | 36 |
|
| 5 | [was/were] [verb] at about [num] | 15 |
|
| 6 | [was/were] [verb] at about [num] | 15 |
|
| 7 | were [verb] [prep] about [num] | 8 |
|
| 8 | [was/were] [verb] to about [num] | 7 |
|
| 9 | [was/were] [verb] to about [num] | 7 |
|
| 10 | [was/were] [v-ing] [prep] about [num] | 7 |
|
| 11 | [was/were] [verb] [prep] about three | 6 |
|
| 12 | [was/were] [verb] for about [num] | 6 |
|
| 13 | [was/were] [verb] for about [num] | 6 |
|
| 14 | [was/were] [verb] from about [num] | 6 |
|
| 15 | [was/were] [verb] from about [num] | 6 |
|
| 16 | [was/were] estimate [prep] about [num] | 5 |
|
| 17 | [was/were] estimated [prep] about [num] | 5 |
|
