Flies has been increased vs Flies has increased.

Some examples from the web:

• Licence fees per vessel have also been increased significantly.
• Only employees' flexibility has been increased therein.
• By order of President Snow daily production quotas have been increased.
• This fly has a mighty sting, friend.
• 'Cause making those decisions on the fly has been less than successful.
• Optically activating these hundred or so cells into two strains of flies has dramatically different consequences.
• The explosive yield has been increased by 11 percent.
• The financial contribution by shipowners has been increased for tuna seiners and longliners.
• A key part in its development has been increased cooperation between the police, judiciary and customs forces of different European states.
• Depositary liability has been increased in comparison to the initial positions of Council and the Commission to prevent further Madoff-style scandals.
• There's been increased chatter out of Damascus.
• The result of these various actions has been increased consumption.
• Both the responsibility and role of internal auditing section has been increased.
• Campus broadband speed has been increased from 2Mbps to 25 Mbps.
• Engine power has been increased by 8%.
• Even the significance of our meeting today has been increased by his presence.
• This aid has been increased to meet the food shortage.
• The share for TACIS has been increased slightly in relation to 1996.
• The amount of information to be given to recipients of pensions has been increased.
• This is why the budget for basic health care has been increased.

Some examples from the web:

• The competitive pressure from third country imports has increased.
• Mr Schulz said that poverty has increased.
• Recently the number of thieves has increased.
• I think your fan club has increased.
• The guards report the number of sussicious men has increased.
• The female's heartbeat has increased.
• All your body's metabolic activity has increased.
• With the increase in urban populations the demand for bushmeat has increased.
• As a result, precautionary savings has increased.
• However, the number of arrests in Thesprotia, Eastern Macedonia, Thrace and Corfu has increased.
• In recent years, the number of seizures has increased.
• Meaning the percentage of cases we've settled has increased.
• Economic prosperity, social security and reliable peace have ensured that the quality of life has increased.
• The price of petrol has increased.
• Even the number of people suffering from alimentary intolerances has increased.
• The number of companies closing down operations or relocating has increased.
• Our appreciation that the regulations governing marking must be in order has increased.
• The frequency of the attacks has increased.
• The level of nullification or impairment and consequently of suspension has increased.
• Over recent months economic activity in the euro area has increased.