The phrase "a foundation of three" is correct and usable in written English.
It can be used in contexts where you are describing a basis or underlying principle that consists of three components or elements.
Example: "The project is built on a foundation of three key principles: sustainability, innovation, and community engagement."
Alternatives: "a basis of three" or "a framework of three".
"There is almost no example of a success story in our industry that is not based on a foundation of two people," says Mr Toledano.
Attach the yarn to your hook using a slipknot, then work a foundation of ten chain stitches.
Attach the yarn to your crochet hook using a slip knot, then work a foundation of seven chain stitches.
New research by MIT SMR Connections and SAS shows that organizations with advanced use of analytics and AI are intentionally building a foundation of trust across three critical dimensions to gain value from these technologies.
He recapitulates a passage of Nāgārjuna's VV in which it is said that any proposition that is supposed to be warranted must rest upon a foundation of either direct experience or one of three kinds of reasoning.
In the last year, that brand of recklessness, built upon a foundation of spite, has produced three very public crises for Limbaugh, Murdoch and Beck.
These initial efforts generated a strong relationship which is built upon a foundation of trust between the two institutions.
One is based on a foundation of insecurity, fear and chaos, and one is based on a firm platform where people come to work and they're worried about the work itself.
Gerald L. Shargel, a defense lawyer, faced Mr. Campbell at a 1999 trial where Mr. Shargel was representing a man charged with building an empire of gas stations in New York, New Jersey and Pennsylvania on a foundation of fraud and violence, including two murders.
He revealed that he had created a "foundation group" of six people led by Lord Phillips, the former president of the supreme court, and has also called on the services of Sir David Normington, the commissioner for public appointments.
