| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [adv] [noun sg] | 3141 |
|
| 2 | is [Wh adv] [noun sg] | 255 |
|
| 3 | is when [noun] | 91 |
|
| 4 | be when [noun sg] | 55 |
|
| 5 | [be] when [noun sg] | 55 |
|
| 6 | [is] when [noun sg] | 33 |
|
| 7 | is when [noun sg] | 26 |
|
