| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [verb] [det] is | 35 |
|
| 2 | is [vb pp] [det] [is] | 28 |
|
| 3 | is [verb] that [is] | 23 |
|
| 4 | is [verb] this [is] | 12 |
|
| 5 | is [v-ing] [det] [is] | 6 |
|
