| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be not a sign [prep] [noun] | 11 |
|
| 2 | [be] not a sign [prep] [noun] | 11 |
|
| 3 | is not a sign [prep] [noun] | 8 |
|
| 4 | [is] not a sign [prep] [noun] | 8 |
|
| 5 | not a sign [prep] [adj] [noun] | 6 |
|
| 6 | not a sign [prep] [art] [noun] | 5 |
|
| 7 | not a sign [prep] [art] [noun] | 5 |
|
| 8 | not a sign [prep] [adj] [noun] | 5 |
|
