to chase someone or something quickly
誰かや何かを素早く追いかける (dareka ya nanika o subayaku oikakeru)
"The police took off after the thief."
"警察は泥棒を追いかけました。" (keisatsu wa dorobou o oikakemashita)
to make thoughts or feelings clearer
to review or examine something carefully
to return someone's call or reply later
to spend time improving or developing something
to plan how much money will be needed for something
to stop a connection after taking too long to respond