| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | problem be [adv] | 402 |
|
| 2 | problem is [adv] | 307 |
|
| 3 | problems be [adv] | 249 |
|
| 4 | problem are [adv] | 179 |
|
| 5 | problem was [adv] | 109 |
|
| 6 | problem were [adv] | 50 |
|
| 7 | problem be more | 41 |
|
| 8 | problem be often | 24 |
|
| 9 | problem be now | 24 |
|
| 10 | problem be so | 23 |
|
| 11 | problem be still | 23 |
|
| 12 | problem be also | 23 |
|
| 13 | problem be most | 21 |
|
| 14 | problem be particularly | 20 |
|
| 15 | problem be only | 14 |
|
| 16 | problem be quite | 14 |
|
| 17 | problem be far | 14 |
|
| 18 | problem be simply | 13 |
|
| 19 | problem be much | 12 |
|
| 20 | problem be there | 12 |
|
| 21 | problem be very | 12 |
|
| 22 | problem be usually | 12 |
|
| 23 | problem be less | 11 |
|
| 24 | problem be even | 11 |
|
| 25 | problem be always | 10 |
|
| 26 | problem be too | 10 |
|
| 27 | problem be really | 9 |
|
| 28 | problem be further | 8 |
|
| 29 | problem be as | 8 |
|
| 30 | problem be that | 8 |
|
