Used and loved by millions
Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
basis of their relationship
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "basis of their relationship" is correct and usable in written English.
It can be used to refer to the fundamental elements or principles that underpin a relationship between individuals or entities. Example: "Trust and communication are the basis of their relationship, allowing them to navigate challenges together."
✓ Grammatically correct
News & Media
Science
Encyclopedias
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
13 human-written examples
That simplicity became the basis of their relationship.
News & Media
The affairs with other people formed the very basis of their relationship.
News & Media
As symbionts, the basis of their relationship is the mutual benefit that they provide each other.
Encyclopedias
But since neither the writer nor his lover is brought out in any psychological depth, the enduring basis of their relationship remains hard to fathom.
News & Media
Rather than exempt suspects on the basis of their relationship to the victim, the new emphasis was on the motivation of the suspects themselves – drawing a crucial distinction between "compassionate support" and "malicious encouragement".
News & Media
It signed the present partnership agreement at a time when decision-makers in the Kremlin were talking of "a common European house", and both sides thought that common values and European norms could be the basis of their relationship.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
47 human-written examples
Nobody in private equity had yet thought to choose partners chiefly on the basis of their relationships with government officials and their knowledge of regulated industries.
News & Media
Linebreeding is a form of inbreeding that involves selection of mates on the basis of their relationships to a certain superior ancestor.
Encyclopedias
The principal objective of all storage structures is to facilitate the processing of data elements on the basis of their relationships; the structures thus vary with the type of relationship they represent.
Encyclopedias
However they appeared keen to highlight the different contributions that other professionals could make on the basis of their relationships with patients and family carers.
Science
Sokal (1974) defined it as: "the ordering or arrangement of objects into groups or sets on the basis of their relationships". A classification describes the systematic framework with the names of the classes and the criteria used to distinguish them, and the relation between classes.
Expert writing Tips
Best practice
When discussing relationships, clearly define the "basis of their relationship" to provide a strong understanding of the dynamics. For instance, specify if it's built on trust, shared values, or mutual interests.
Common error
Avoid vague statements about the "basis of their relationship". Instead, be specific about the foundational elements like 'shared experiences', 'complementary skills', or 'common goals'.
Source & Trust
88%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "basis of their relationship" functions as a noun phrase that typically acts as a subject complement or an object in a sentence. It identifies the foundational element upon which a particular connection or bond is established. Ludwig AI confirms this usage across numerous contexts.
Frequent in
News & Media
50%
Science
33%
Encyclopedias
17%
Less common in
Formal & Business
0%
Social Media
0%
Academia
0%
Ludwig's WRAP-UP
The phrase "basis of their relationship" is a grammatically sound and commonly used expression for describing the foundational elements that underpin a connection. Ludwig AI shows that while the phrase appears across various domains, it's most frequently found in news and media, science, and encyclopedic contexts. Its function is primarily to define and explain the fundamental reasons behind a particular relationship, making it essential for clear communication. Alternative phrases like "foundation of their relationship" and "core of their relationship" can be used to add variety to writing. The key is to remain specific and avoid vague generalizations when discussing the basis of any relationship.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
foundation of their relationship
Replaces 'basis' with 'foundation', emphasizing the supportive nature of the relationship's core.
core of their relationship
Substitutes 'basis' with 'core', highlighting the central and essential elements of the relationship.
underlying principle of their relationship
Uses 'underlying principle' instead of 'basis', suggesting a guiding philosophy or belief system.
cornerstone of their relationship
Replaces 'basis' with 'cornerstone', indicating a fundamental building block of the relationship.
the reason for their connection
Emphasizes the causal element behind the bond, focusing on why they are together.
the grounds for their relationship
Uses 'grounds' as a synonym for 'basis', indicating the justification or reason for the relationship.
the root of their relationship
Substitutes 'basis' with 'root', suggesting the origin or source from which the relationship grows.
the heart of their relationship
Replaces 'basis' with 'heart', focusing on the emotional and central part of the relationship.
the starting point of their relationship
Emphasizes the initial reason or event that initiated the connection.
the rationale behind their relationship
Focuses on the logical justification or reasoning behind the connection.
FAQs
What does "basis of their relationship" mean?
The phrase "basis of their relationship" refers to the fundamental reason, principle, or foundation on which a relationship is built. It describes the core elements that hold the relationship together.
What can I say instead of "basis of their relationship"?
You can use alternatives like "foundation of their relationship", "core of their relationship", or "underlying principle of their relationship" depending on the context.
Is it correct to say "the reason for their relationship is..."?
Yes, saying "the reason for their relationship is..." is grammatically correct and conveys a similar meaning to "basis of their relationship". It emphasizes the cause or motive behind the connection.
How do I identify the "basis of a relationship"?
Consider the key values, shared goals, or common experiences that the individuals or entities share. The most prominent and consistently upheld aspect is likely the basis of their relationship.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
88%
Authority and reliability
4.5/5
Expert rating
Real-world application tested