| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [vb pp] at [art] [adj] | 217 |
|
| 2 | [vb pp] [adv prt] at [art] [adj] | 144 |
|
| 3 | is [vb pp] [adv prt] at [art] | 37 |
|
| 4 | is [vb pp] [adv prt] [art] [adj] | 19 |
|
| 5 | is [vb pp] [adv prt] at [adj] | 9 |
|
