| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [coord] certificate of [noun] at [art] | 7 |
|
| 2 | [conj] certificate of [noun sg] at [art] | 7 |
|
| 3 | and certificate of [noun] at [art] | 7 |
|
| 4 | and certificate of [noun] at [art] | 7 |
|
| 5 | [conj] certificate of insurance at [art] | 7 |
|
| 6 | [conj] certificate of insurance at [art] | 7 |
|
| 7 | [conj] certificate of [noun] at the | 7 |
|
| 8 | [conj] certificate of [noun] at [art] | 7 |
|
