protractedly

the negotiations continued protractedly, lasting well into the night.

the illness dragged on protractedly, weakening him significantly.

the legal battle went on protractedly, costing a fortune in fees.

the discussion about the budget went protractedly without reaching a conclusion.

the film's ending was protractedly slow, losing the audience's interest.

the speaker's introduction went on protractedly, much to the audience's dismay.

the project timeline was protractedly extended due to unforeseen delays.

the debate over the new policy continued protractedly in parliament.

the investigation into the incident proceeded protractedly and meticulously.

the fundraising campaign ran protractedly, aiming to exceed the goal.

the repair work went on protractedly due to parts shortages.