Rep. Rashida Tlaib is calling on Democrats to “turn words into action” by signing onto her resolution directing the House committee in charge of impeachment to consider formally trying the president for wrongdoing.

At least 34 Democrats in the House have voiced support for impeachment. But just nine of those have cosponsored Tlaib’s resolution directing the House Judiciary Committee to inquire whether or not the Democratic-controlled chamber should impeach President Donald Trump.

The Michigan congresswoman has for months called for Trump’s impeachment, not just because of possible wrongdoing during the 2016 campaign, but also for obstruction of justice, hush money payments made by former Trump fixer Michael Cohen, and the president’s use of the imprimatur of the White House to generate revenue for the Trump Organization.

Tlaib began circulating the resolution among colleagues in March. But with Speaker Nancy Pelosi taking a more cautious approach to initiating impeachment proceedings, the resolution has been slow to attract backers.