| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] [unc] of [art] patents [noun] | 6 |
|
| 2 | [noun] [unc] of [art] patents [noun] | 6 |
|
| 3 | section [unc] of [art] patents [noun] | 6 |
|
| 4 | section [unc] of [art] patents [noun] | 6 |
|
| 5 | [unc] of [art] patents [noun] [adj] | 6 |
|
| 6 | [unc] of [art] patents [noun] [num] | 6 |
|
| 7 | [unc] of [art] patents [noun] 1977 | 5 |
|
| 8 | [unc] of [art] patents [noun] 1977 | 5 |
|
