The word 'consensus' is a noun; a singular, common, abstract noun; a word for an opinion or position reached by a group as a whole; a word for a concept, a word for a thing.
Consent is a noun (the consent) and a verb (to consent).
The word "consensus" is a noun and so doesn't have a past tense.
The group reached a consensus to go with option A for the project.
The correct spelling is "consensus."
how consensus is related to education
Helvetic Consensus was created in 1675.
Popular Consensus was created in 2009.
The committees statement required a consensus of opinion
Plural Consensus was created in 2006.
A consensus opinion is one where everyone agrees.
The plurual of consensus is just "consensuses"- per Wikitionary.
The consensus of the group was that they should meet more often