| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv prt] at a [adj] [noun] | 202 |
|
| 2 | [adv prt] at a [adj] [noun sg] | 186 |
|
| 3 | [adv] at a [adj] level | 48 |
|
| 4 | [adv prt] [prep] a [adj] level | 39 |
|
| 5 | [adv prt] [prep] a [adj] level | 39 |
|
| 6 | [adv prt] at [art] [adj] level | 19 |
|
| 7 | [adv prt] at [art] [adj] level | 19 |
|
| 8 | [adv prt] at a [adj] level | 11 |
|
| 9 | [adv prt] at a [adj] level | 7 |
|
| 10 | [adv prt] at a [adj] level | 7 |
|
| 11 | [adv prt] at a [adj] level | 7 |
|
