procrastinate
verb (used without object)
to defer action; delay.
Used to describe an action that began in the past, has continued continuously, and is still in progress.
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
After devoting years to the court challenge, he may have time to finish the application for U.S. citizenship he has been procrastinating on for years.
From Washington Post