Sentence examples similar to it is required to be caused from inspiring English sources
Further studies are required to ascertain its cause and consequences.
The leap of faith required to be or to cause innovation is large, indeed.
A new legal framework may be required to deal with forced migration caused by climate change.
Further investigations are required to confirm any possible causes.
They would be required to donate £500,000 to a "good causes" fund.
We're required to empathise with all protagonists, even when their cause is dubious.
No proof is required, just reasonable cause for suspicion.
It's further proof, if any were required, that administrative problems caused by the merger with Alliance & Leicester's database continue to cause problems for A&L customers.
Parental permission is required for juniors to be included, but it seems Simon refused, which hardly helps his cause.
For most inhalers, daily smoking was not required to cause withdrawal symptoms.
What kind of sacrifice is required in the service of a righteous cause?
