| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] a [adj] part | 203 |
|
| 2 | [is] a crucial [noun sg] | 90 |
|
| 3 | [is] a crucial [noun] | 90 |
|
| 4 | [be] a crucial part | 23 |
|
| 5 | [is] [art] crucial part | 9 |
|
| 6 | [is] [art] crucial part | 9 |
|
| 7 | [is] a crucial part | 8 |
|
| 8 | [is] a crucial part | 8 |
|
