How to write a financial report<br>Decide on a time frame. Before you begin, you will need to determine the period of time your financial report will cover. Most financial reports are prepared quarterly and annually, although some companies also prepare them on a monthly basis.
Financial reports are commonly prepared once every few years.
this is incorrect because the passage says quarterly, annually or monthly but the wording confused the AI 
( z0 prepare :ARG1 ( z1 report :mod ( z2 finance ) ) :frequency ( z3 rate-entity :ARG3 ( z4 few :op ( z5 temporal-quantity :quant 1 :unit ( z6 year ) ) ) ) :manner ( z7 common ) )
(z0 / prepare-01
    :ARG1 (z1 / report-01
              :mod (z2 / finance))
    :frequency (z3 / rate-entity-91
                   :ARG3 (z4 / few
                             :op1 (z5 / temporal-quantity
                                      :quant 1
                                      :unit (z6 / year))))
    :manner (z7 / common))
Financial reports are commonly prepared once every few years .
z1 :mod z2
z0 :manner z7
z0 :ARG1 z1
z0 :frequency z3
z3 :ARG3 z4
z5 :quant 0
z4 :op1 z5
z5 :unit z6