| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] [conj] it is [verb] | 68 |
|
| 2 | is [conj] it is [verb] | 66 |
|
| 3 | [is] [conj] it is [vb pp] | 58 |
|
| 4 | [is] that it is [verb] | 55 |
|
| 5 | [is] [that] it is [verb] | 55 |
|
| 6 | [is] that it is [verb] | 55 |
|
| 7 | [is] [subord] it is [verb] | 13 |
|
| 8 | [is] [conj] it is [v-ing] | 8 |
|
| 9 | [is] because it is [verb] | 7 |
|
| 10 | [is] because it is [verb] | 7 |
|
| 11 | [is] [conj] it is base | 5 |
|
| 12 | [is] [conj] it is based | 5 |
|
