| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [not/n't] [prep] a [noun sg] | 100 |
|
| 2 | is not [prep] a [noun] | 89 |
|
| 3 | is [not/n't] [prep] a [noun] | 88 |
|
| 4 | is [not/n't] in a [noun] | 41 |
|
| 5 | is [not/n't] [prep] a position | 23 |
|
| 6 | is [not/n't] [prep] a position | 23 |
|
| 7 | is [not/n't] like a [noun] | 16 |
|
| 8 | is [not/n't] [prep] an [noun] | 14 |
|
| 9 | is n't [prep] a [noun] | 12 |
|
| 10 | is [not/n't] under a [noun] | 7 |
|
| 11 | is [not/n't] worth a [noun] | 5 |
|
| 12 | is [not/n't] on a [noun] | 5 |
|
