Allow of
Definition 1 of 2
Pro Tip 1/3Context Matters
The phrase can imply different scenarios may change meaning. 
Her financial status allows of various investments.
Pro Tip 2/3Interpretation Key
Often used when interpretations or conclusions are subject to conditions. 
Your evidence only allows of one conclusion.
Pro Tip 3/3Subtle Possibilities
Highlights subtle or lesser-noticed possibilities within a situation. 
This data allows of multiple hypotheses.