| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] be [adv] an [noun sg] | 478 |
|
| 2 | [noun sg] [be] [adv] an [noun sg] | 337 |
|
| 3 | [noun] [is] [adv] an [noun sg] | 284 |
|
| 4 | [noun] is [adv] an [noun sg] | 280 |
|
| 5 | [noun] [was/were] [adv] an [noun sg] | 163 |
|
| 6 | [noun] was [adv] an [noun sg] | 144 |
|
| 7 | [noun pl] [be] [adv] an [noun sg] | 72 |
|
| 8 | [noun prp] [be] [adv] an [noun sg] | 64 |
|
| 9 | [noun] [be] also an [noun sg] | 58 |
|
| 10 | [noun] [be] only an [noun sg] | 35 |
|
| 11 | [noun] [be] merely an [noun sg] | 30 |
|
| 12 | [noun] [am/are] [adv] an [noun sg] | 29 |
|
| 13 | [noun] are [adv] an [noun sg] | 28 |
|
| 14 | [noun] [be] just an [noun sg] | 28 |
|
| 15 | [noun] [be] simply an [noun sg] | 25 |
|
| 16 | [noun] [be] [adv] an attempt | 22 |
|
| 17 | [noun] [be] [adv] an extension | 22 |
|
| 18 | [noun] [be] still an [noun sg] | 19 |
|
| 19 | [noun] were [adv] an [noun sg] | 19 |
|
| 20 | [noun] [be] clearly an [noun sg] | 16 |
|
| 21 | [noun] [be] [adv] an issue | 16 |
|
| 22 | [noun] [be] really an [noun sg] | 14 |
|
| 23 | [noun] [be] [adv] an indication | 13 |
|
| 24 | [noun] [be] [adv] an expression | 12 |
|
| 25 | [noun] [be] quite an [noun sg] | 12 |
|
| 26 | [noun] [be] always an [noun sg] | 12 |
|
| 27 | [noun] [be] essentially an [noun sg] | 12 |
|
| 28 | [noun] [be] [adv] an excuse | 12 |
|
| 29 | [noun] [be] therefore an [noun sg] | 12 |
|
| 30 | [noun] [be] [adv] an hour | 11 |
|
