| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [vb pp] [prep] a series | 81 |
|
| 2 | is [vb pp] by a [n mass] | 40 |
|
| 3 | is [vb pp] as a [n mass] | 30 |
|
| 4 | is [vb pp] in a [n mass] | 22 |
|
| 5 | is [vb pp] [prep] a pair | 19 |
|
| 6 | is [vb pp] on a [n mass] | 10 |
|
| 7 | is [vb pp] to a [n mass] | 10 |
|
| 8 | is [vb pp] [prep] a means | 10 |
|
| 9 | is based [prep] a [n mass] | 9 |
|
| 10 | is [vb pp] into a [n mass] | 9 |
|
| 11 | is [vb pp] with a [n mass] | 8 |
|
| 12 | is used [prep] a [n mass] | 5 |
|
| 13 | is [vb pp] through a [n mass] | 5 |
|
| 14 | is presented [prep] a [n mass] | 5 |
|
