Bowles will take the title HRH Duchess of Cornwall, changing it to the Princess Consort, when Charles becomes King.
Charles will become King within the next 4 years.
( z1 become :ARG1 ( z2 person :name ( z3 name :op "Charles" ) ) :ARG2 ( z4 king ) :time ( z5 after :op ( z6 now ) :quant ( z7 up-to :op ( z8 temporal-quantity :quant 4 :unit ( z9 year ) ) ) ) )