| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be not [prep] a | 435 |
|
| 2 | [be] not [prep] a | 435 |
|
| 3 | [conj] not [prep] a | 321 |
|
| 4 | [coord] not [prep] a | 270 |
|
| 5 | [is] not [prep] a | 155 |
|
| 6 | [am/are] not [prep] a | 153 |
|
| 7 | [verb] not [prep] a | 142 |
|
| 8 | but not [prep] a | 131 |
|
| 9 | but not [prep] a | 131 |
|
| 10 | and not [prep] a | 130 |
|
| 11 | and not [prep] a | 130 |
|
| 12 | [was/were] not [prep] a | 126 |
|
| 13 | is not [prep] a | 114 |
|
| 14 | [noun] not [prep] a | 102 |
|
| 15 | was not [prep] a | 93 |
|
| 16 | [adv] not [prep] a | 78 |
|
| 17 | [noun sg] not [prep] a | 76 |
|
| 18 | [adv] not [prep] a | 68 |
|
| 19 | are not [prep] a | 64 |
|
| 20 | [vb pp] not [prep] a | 61 |
|
| 21 | [subord] not [prep] a | 51 |
|
| 22 | 's not [prep] a | 41 |
|
| 23 | 'm not [prep] a | 38 |
|
| 24 | [pron] not [prep] a | 38 |
|
| 25 | 're not [prep] a | 37 |
|
| 26 | were not [prep] a | 33 |
|
| 27 | [pers pn] not [prep] a | 29 |
|
| 28 | [vb -s] not [prep] a | 23 |
|
| 29 | [vb past] not [prep] a | 22 |
|
| 30 | [vb base] not [prep] a | 21 |
|
