When the next modernist revolution comes around, he'll be ready.
( ( When ( ( the ( next ( modernist revolution ) ) ) ( comes around ) ) ) ( , ( he ( ( 'll ( be ready ) ) . ) ) ) )
(ROOT (S (SBAR (WHADVP (WRB When)) (S (NP (DT the) (JJ next) (JJ modernist) (NN revolution)) (VP (VBZ comes) (PRT (RP around))))) (, ,) (NP (PRP he)) (VP (MD 'll) (VP (VB be) (ADJP (JJ ready)))) (. .)))
The person forgot about the revolution.
( ( The person ) ( ( forgot ( about ( the revolution ) ) ) . ) )
(ROOT (S (NP (DT The) (NN person)) (VP (VBD forgot) (PP (IN about) (NP (DT the) (NN revolution)))) (. .)))