yllättäämme
yllättäämme is a Finnish verb form. It is the first-person plural conditional of the verb yllättää, which means to surprise, to startle, or to ambush. The conditional mood in Finnish is used to express hypothetical situations, wishes, or polite requests. Therefore, yllättäämme literally translates to "we would surprise" or "we would startle."
This form would typically appear in a sentence describing a potential action by a group of people.