| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [vb pp] [conj] [art] [noun sg] | 1577 |
|
| 2 | [vb pp] [conj] if [art] [noun sg] | 127 |
|
| 3 | is [vb pp] if [art] [noun sg] | 78 |
|
| 4 | is [conj] if [art] [noun sg] | 76 |
|
| 5 | is [vb pp] [conj] if [art] | 13 |
|
