| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [art] [n mass] of [noun sg] calls | 6 |
|
| 2 | [art] [n mass] of [noun sg] calls | 6 |
|
| 3 | a [n mass] of [noun sg] calls | 6 |
|
| 4 | a [n mass] of [noun sg] calls | 6 |
|
