| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [vb -s] a [adj] threat to | 10 |
|
| 2 | [noun sg] [vb -s] a [adj] threat to | 9 |
|
| 3 | [pron] [vb -s] a [adj] threat to | 5 |
|
| 4 | [vb -s] a [adj] threat to [art] | 10 |
|
| 5 | [vb -s] a [adj] threat to [art] | 10 |
|
| 6 | [vb -s] a [adj] threat to the | 9 |
|
| 7 | [vb -s] a [adj] threat to the | 9 |
|
