| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [verb] two [noun pl] | 55 |
|
| 2 | is [v-ing] two [noun pl] | 23 |
|
| 3 | is [to-vb] two [noun pl] | 19 |
|
| 4 | is [vb pp] two [noun pl] | 12 |
|
