| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [adv prt] for about half a | 6 |
|
| 2 | [verb] [adv prt] for about [adj] a | 6 |
|
| 3 | [verb] [adv prt] for about [det] a | 6 |
|
| 4 | [verb] [adv prt] for about half a | 6 |
|
| 5 | [verb] [adv prt] for about a [noun] | 11 |
|
| 6 | [verb] [adv prt] for about a [noun sg] | 11 |
|
| 7 | [verb] [adv prt] for about a hour | 7 |
|
| 8 | [verb] [adv prt] for about a hour | 7 |
|
