| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [conj] it [is] [verb] | 85 |
|
| 2 | is [that] it [is] [verb] | 69 |
|
| 3 | is that it [is] [verb] | 69 |
|
| 4 | is that it [is] [verb] | 69 |
|
| 5 | is [conj] it is [verb] | 66 |
|
| 6 | is [conj] it [is] [vb pp] | 65 |
|
| 7 | is [conj] it 's [verb] | 19 |
|
| 8 | is [conj] it [is] [v-ing] | 17 |
|
| 9 | is [subord] it [is] [verb] | 16 |
|
| 10 | is because it [is] [verb] | 8 |
|
| 11 | is because it [is] [verb] | 8 |
|
| 12 | is [conj] it [is] based | 5 |
|
| 13 | is [conj] it [is] going | 5 |
|
| 14 | is [conj] it [is] go | 5 |
|
| 15 | is [conj] it [is] base | 5 |
|
