| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv prt] about [adj] | 1092 |
|
| 2 | [adv prt] about [num] | 1001 |
|
| 3 | [adv] about fifteen | 29 |
|
| 4 | [adv prt] [adv] fifteen | 20 |
|
| 5 | [adv prt] [adv] fifteen | 20 |
|
| 6 | [adv prt] about fifteen | 17 |
|
| 7 | [adv prt] about fifteen | 17 |
|
