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he found he had found did he find was he found
he had read did he read he read was he reading
did he set about learning did he set out learning had he set about learning had he set out learning
he realized he had realized had he realized did he realize
he had read had he read he did read did he read
he knew he had known had he known did he know
he freed he had freed did he free had he freed
he realized he had realized had he realized did he realize
does he improve had he improved he had improved he will improve
that he began he began had he begun did he begin
between, and not only, but also not, but both, with