| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [adv prt] for [adv] an | 12 |
|
| 2 | [verb] [adv prt] for [adv] an | 12 |
|
| 3 | [verb] [adv prt] for about a | 11 |
|
| 4 | [verb] [adv prt] for about [art] | 11 |
|
| 5 | [verb] [adv prt] for about [art] | 11 |
|
| 6 | [verb] [adv] for about an | 10 |
|
| 7 | [verb] [adv prt] [prep] about an | 7 |
|
| 8 | [verb] [adv prt] for about an | 7 |
|
