| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] [adv] be an | 556 |
|
| 2 | [modal v] [adv] be an | 556 |
|
| 3 | [verb] [adv] be an | 350 |
|
| 4 | have [adv] be an | 261 |
|
| 5 | [vb -s] [adv] be an | 142 |
|
| 6 | has [adv] be an | 130 |
|
| 7 | [adv] [adv] be an | 122 |
|
| 8 | will [adv] be an | 117 |
|
| 9 | would [adv] be an | 115 |
|
| 10 | would [adv] be an | 112 |
|
| 11 | [vb past] [adv] be an | 108 |
|
| 12 | may [adv] be an | 101 |
|
| 13 | may [adv] be an | 101 |
|
| 14 | had [adv] be an | 97 |
|
| 15 | will [adv] be an | 96 |
|
| 16 | [adv] [adv] be an | 85 |
|
| 17 | [noun] [adv] be an | 83 |
|
| 18 | can [adv] be an | 78 |
|
| 19 | [pron] [adv] be an | 74 |
|
| 20 | can [adv] be an | 74 |
|
| 21 | [conj] [adv] be an | 56 |
|
| 22 | [pers pn] [adv] be an | 48 |
|
| 23 | [noun sg] [adv] be an | 48 |
|
| 24 | [coord] [adv] be an | 43 |
|
| 25 | [vb base] [adv] be an | 42 |
|
| 26 | could [adv] be an | 41 |
|
| 27 | could [adv] be an | 41 |
|
| 28 | [adj] [adv] be an | 40 |
|
| 29 | should [adv] be an | 38 |
|
| 30 | should [adv] be an | 38 |
|
