| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [subord] [adj] be [adv] an | 34 |
|
| 2 | [subord] [det] [be] [adv] an | 32 |
|
| 3 | [subord] this [be] [adv] an | 27 |
|
| 4 | [subord] this [be] [adv] an | 27 |
|
| 5 | [subord] [adj] [be] [adv] an | 25 |
|
| 6 | [subord] [adj] is [adv] an | 22 |
|
| 7 | [subord] [adj] [is] [adv] an | 22 |
|
| 8 | although [adj] [be] [adv] an | 13 |
|
| 9 | [subord] [adj] [was/were] [adv] an | 12 |
|
| 10 | [subord] [adj] was [adv] an | 11 |
|
| 11 | [subord] [adj] [be] not an | 9 |
|
| 12 | [subord] [adj] [be] [not/n't] an | 9 |
|
| 13 | [subord] [adj] [be] not an | 7 |
|
| 14 | though [adj] [be] [adv] an | 6 |
|
