| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [adv] an | 3870 |
|
| 2 | [is] [adv] an | 2207 |
|
| 3 | is [adv] an | 1839 |
|
| 4 | [was/were] [adv] an | 1267 |
|
| 5 | was [adv] an | 1190 |
|
| 6 | [be] also an | 595 |
|
| 7 | 's [adv] an | 368 |
|
| 8 | [be] just an | 315 |
|
| 9 | [be] quite an | 238 |
|
| 10 | [be] still an | 227 |
|
| 11 | [am/are] [adv] an | 227 |
|
| 12 | [be] only an | 189 |
|
| 13 | [be] now an | 176 |
|
| 14 | are [adv] an | 142 |
|
| 15 | [be] always an | 129 |
|
| 16 | [be] merely an | 107 |
|
| 17 | be [adv] an | 106 |
|
| 18 | [be] [adv] an | 106 |
|
| 19 | [be] clearly an | 101 |
|
| 20 | [be] simply an | 99 |
|
| 21 | [be] probably an | 77 |
|
| 22 | were [adv] an | 77 |
|
| 23 | [be] essentially an | 71 |
|
| 24 | [be] already an | 69 |
|
| 25 | [be] therefore an | 68 |
|
| 26 | [be] certainly an | 65 |
|
| 27 | [be] often an | 65 |
|
| 28 | [be] really an | 55 |
|
| 29 | [be] hardly an | 54 |
|
| 30 | [be] obviously an | 54 |
|
