| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | are [vb pp] [prep] a [noun] | 1825 |
|
| 2 | be [vb pp] [prep] a [n mass] | 823 |
|
| 3 | [be] [vb pp] [prep] a [n mass] | 823 |
|
| 4 | are [vb pp] [prep] [art] [n mass] | 115 |
|
| 5 | are [vb pp] [prep] [art] [n mass] | 115 |
|
| 6 | are [verb] [prep] a [n mass] | 65 |
|
| 7 | [am/are] [vb pp] [prep] a [n mass] | 60 |
|
| 8 | are [vb pp] [prep] a [n mass] | 59 |
|
| 9 | are [vb pp] [prep] a [n mass] | 59 |
|
