| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [adv] [vb pp] [prep] a | 2014 |
|
| 2 | is [adv] [verb] [prep] a | 1972 |
|
| 3 | is [adv] [verb] as a | 699 |
|
| 4 | is [adv] [verb] by a | 423 |
|
| 5 | is not [verb] [prep] a | 287 |
|
| 6 | is [not/n't] [verb] [prep] a | 287 |
|
| 7 | is not [verb] [prep] a | 270 |
|
| 8 | is [adv] [verb] in a | 268 |
|
| 9 | is [adv] [v-ing] [prep] a | 225 |
|
| 10 | is now [verb] [prep] a | 192 |
|
| 11 | is now [verb] [prep] a | 192 |
|
| 12 | is [adv] [verb] with a | 173 |
|
| 13 | is often [verb] [prep] a | 172 |
|
| 14 | is often [verb] [prep] a | 172 |
|
| 15 | is also [verb] [prep] a | 160 |
|
| 16 | is also [verb] [prep] a | 160 |
|
| 17 | is [adv] [verb] to a | 149 |
|
| 18 | is [adv] [verb] on a | 145 |
|
| 19 | is [adv] use [prep] a | 141 |
|
| 20 | is [adv] used [prep] a | 141 |
|
| 21 | is usually [verb] [prep] a | 126 |
|
| 22 | is usually [verb] [prep] a | 126 |
|
| 23 | is [adv] [verb] for a | 115 |
|
| 24 | is then [verb] [prep] a | 99 |
|
| 25 | is then [verb] [prep] a | 99 |
|
| 26 | is [adv] seen [prep] a | 82 |
|
| 27 | is [adv] see [prep] a | 82 |
|
| 28 | is best [verb] [prep] a | 81 |
|
| 29 | is best [verb] [prep] a | 81 |
|
| 30 | is [adv] regarded [prep] a | 80 |
|
