| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [adv] about two [noun] | 34 |
|
| 2 | [verb] [adv] about two [noun pl] | 32 |
|
| 3 | [verb] [adv] about [adj] hours | 17 |
|
| 4 | [verb] [adv] [adv] two hours | 12 |
|
| 5 | [verb] [adv] about two hour | 5 |
|
