| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [verb] is [prep] | 42 |
|
| 2 | [is] [vb pp] is [prep] | 35 |
|
| 3 | [is] [verb] is in | 14 |
|
| 4 | [is] [verb] is for | 11 |
|
| 5 | [is] [v-ing] is [prep] | 8 |
|
| 6 | [is] needed is [prep] | 6 |
|
| 7 | [is] need is [prep] | 6 |
|
| 8 | [is] do is [prep] | 5 |
|
| 9 | [is] [verb] is to | 5 |
|
