| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [art] [noun] is [verb] | 33085 |
|
| 2 | [art] [noun sg] is [verb] | 31415 |
|
| 3 | [art] system [be] [verb] | 362 |
|
| 4 | [art] system be [verb] | 362 |
|
| 5 | [art] system [is] [verb] | 224 |
|
| 6 | [art] system is [verb] | 220 |
|
| 7 | [art] system is [verb] | 219 |
|
