| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [verb] [adv prt] [prep] about | 11 |
|
| 2 | [conj] [vb past] [adv prt] [prep] about | 5 |
|
| 3 | [conj] [adv prt] [prep] about [num] | 6 |
|
| 4 | [conj] [adv prt] [prep] about [adj] | 6 |
|
