| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [adv] [verb] when | 155 |
|
| 2 | [is] [adv] [vb pp] when | 144 |
|
| 3 | [is] only [verb] when | 34 |
|
| 4 | [is] [adv] [v-ing] when | 13 |
|
| 5 | [is] [adv] use when | 12 |
|
| 6 | [is] [adv] used when | 12 |
|
| 7 | [is] often [verb] when | 10 |
|
| 8 | [is] also [verb] when | 9 |
|
| 9 | [is] further [verb] when | 9 |
|
| 10 | [is] usually [verb] when | 8 |
|
| 11 | [is] normally [verb] when | 7 |
|
| 12 | [is] best [verb] when | 6 |
|
| 13 | [is] fast [verb] when | 5 |
|
| 14 | [is] [adv] approach when | 5 |
|
| 15 | [is] [adv] do when | 5 |
|
| 16 | 's [adv] [verb] when | 5 |
|
| 17 | [is] always [verb] when | 5 |
|
| 18 | [is] [adv] done when | 5 |
|
| 19 | [is] [adv] approaching when | 5 |
|
