really, after all

I talk about it.

私は話します

I talk about whether this plan will work.

私はこの計画が話します

I talk about whether this plan will really work.

私はこの計画が果たして話します

I talk about whether this plan will really work as scheduled.

私はこの計画が果たして予定どおり話します

I talk about whether this plan will really finish as scheduled within this month.

私はこの計画が果たして予定どおり今月中に終わるのか話します