(45) Can an unaccusative verb be fronted together with the subject in a periphrastic/modal construction when it is contrasted or given?
As in questions (2) and (4), please make sure the sentence contains a finite and a non-finite verb. The finite verb can be a tense auxiliary, a modal verb, or else.
b) Contrasted verb and subject
Prompt: Certainly, there will/must arise a good opportunity for profit when temperatures rise!
*No! Catastrophes happen will/must there often in such a case.
German
Ein Unglück geschehen wird in so einem Fall öfter.
a catastrophe happen will in such a case occasionally
'A catastrophe will occasionally occur in such a case.'