| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] has been | 32348 |
|
| 2 | [noun sg] has [been] | 24730 |
|
| 3 | [noun prp] has [been] | 4383 |
|
| 4 | [noun pl] has [been] | 2767 |
|
| 5 | [n mass] has [been] | 405 |
|
| 6 | work has [been] | 402 |
|
| 7 | work has [been] | 402 |
|
| 8 | year has [been] | 281 |
|
| 9 | system has [been] | 223 |
|
| 10 | system has [been] | 202 |
|
| 11 | years has [been] | 195 |
|
| 12 | attention has [been] | 180 |
|
| 13 | attention has [been] | 180 |
|
| 14 | government has [been] | 158 |
|
| 15 | government has [been] | 149 |
|
| 16 | progress has [been] | 148 |
|
| 17 | progress has [been] | 148 |
|
| 18 | policy has [been] | 136 |
|
| 19 | company has [been] | 135 |
|
| 20 | problem has [been] | 134 |
|
| 21 | man has [been] | 133 |
|
| 22 | policy has [been] | 131 |
|
| 23 | approach has [been] | 130 |
|
| 24 | problem has [been] | 127 |
|
| 25 | company has [been] | 126 |
|
| 26 | man has [been] | 125 |
|
| 27 | approach has [been] | 125 |
|
| 28 | research has [been] | 123 |
|
| 29 | research has [been] | 123 |
|
| 30 | programme has [been] | 121 |
|
