This is the 553rd most frequent Icelandic word.
verðum
"Verðum" means "we will be" or "we must" in English, depending on context.
'Verðum' here again appears in the phrase 'verðum að', denoting necessity, equivalent to 'must' in English.
Allir munu vita að við verðum að vinna saman.
Everyone will know that we need to work together.
Here, 'verðum' is the first-person plural future tense of the verb 'að verða', meaning 'will be' or 'are going to be'.
Það virðist sem við verðum sein.
It seems like we will be late.
'Verðum' in this context is used as part of the verb phrase 'verðum að', which translates to 'must' or 'have to', expressing obligation.