| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | if a [noun] | 4159 |
|
| 2 | if [art] firm | 126 |
|
| 3 | if [art] firm | 126 |
|
| 4 | [conj] a firm | 122 |
|
| 5 | [subord] a firm | 73 |
|
| 6 | if a firm | 31 |
|
| 7 | if a firm | 31 |
|
