| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [verb] not | 435 |
|
| 2 | is [vb pp] not | 368 |
|
| 3 | is do not | 63 |
|
| 4 | is [verb] n't | 56 |
|
| 5 | is [vb base] not | 49 |
|
| 6 | is do not | 47 |
|
| 7 | is determined not | 36 |
|
| 8 | is determine not | 36 |
|
| 9 | is [v-ing] not | 35 |
|
| 10 | is [to-vb] not | 27 |
|
| 11 | is see not | 21 |
|
| 12 | is seen not | 21 |
|
| 13 | is say not | 13 |
|
| 14 | is base not | 12 |
|
| 15 | is based not | 12 |
|
| 16 | is found not | 11 |
|
| 17 | is use not | 11 |
|
| 18 | is [vb -s] not | 11 |
|
| 19 | is used not | 11 |
|
| 20 | is find not | 11 |
|
| 21 | is said not | 10 |
|
| 22 | is does not | 9 |
|
| 23 | is cause not | 7 |
|
| 24 | is caused not | 7 |
|
| 25 | is designed not | 5 |
|
| 26 | is take not | 5 |
|
| 27 | is try not | 5 |
|
| 28 | is taken not | 5 |
|
| 29 | is show not | 5 |
|
| 30 | is design not | 5 |
|
