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
on their availability
Grammar usage guide and real-world examplesUSAGE SUMMARY
"on their availability" is a correct and usable phrase in written English.
This phrase is often used when discussing the availability of people or things. For example, "We discussed different computer components based on their availability at the store."
✓ Grammatically correct
Science
News & Media
Academia
Alternative expressions(4)
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
60 human-written examples
Caregivers who indicated an interest in participating were booked to attend a focus group or one-on-one interview, depending on their availability.
Science
For example, gene IDs refer to the Gramene Rice Ensembl/MSU6 Gene IDs and metabolites refer to either CAS numbers or ChEBI IDs depending on their availability.
Science
Each participating care group selected one or two practices to participate in this study, based on their availability to participate in research.
Science
Two assessors were available for the assessments and were allocated to participants based on their availability.
Science
Or another team calling Walsh, checking on their availability.
News & Media
Students will be assigned 1 or more depending on their availability in the project timeline.
Developers will be assigned 1 or more depending on their availability in the project timeline.
That, not natural scarcity, is the main limit on their availability.
News & Media
A decision on their availability for Saturday's third Test in Sydney should come when the team is announced on Wednesday.
News & Media
Emphasis is laid on their availability, fluoride sorption capacity and mechanisms.
Science
Faculty are also able to toggle their profiles on and off depending on their availability to accept new mentees.
Academia
Expert writing Tips
Best practice
In research papers, clarify that sample selection was "on their availability" to acknowledge potential biases due to participant self-selection.
Common error
Avoid assuming that something is available just because someone is willing to provide it. Check actual accessibility and resources, as willingness doesn't guarantee "on their availability".
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "on their availability" functions as a prepositional phrase, modifying a verb or noun by indicating a condition or basis. As Ludwig AI confirms, it is a correct and commonly used expression.
Frequent in
Science
49%
News & Media
27%
Academia
15%
Less common in
Formal & Business
9%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, "on their availability" is a versatile phrase used to indicate that an action or decision depends on someone or something being accessible or free to participate. As confirmed by Ludwig AI, the phrase is grammatically correct and commonly used across various contexts. It is particularly prevalent in scientific research, news reporting, and academic discussions. When using this phrase, ensure that you clearly communicate the contingency and avoid confusing availability with mere willingness. Alternative phrases include "depending on whether they are free" and "based on what's accessible to them".
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
depending on whether they are free
Rephrases to focus on the condition of being free as a determinant of usage.
based on what's accessible to them
This focuses on accessibility as the key factor influencing decisions.
subject to if they can be reached
This highlights the condition of being able to reach the resources.
contingent on if they are obtainable
Emphasizes the condition of being obtainable for subsequent actions.
as determined by their presence
Shifts focus to the physical presence or existence of the resources.
given their current schedule
Focuses on scheduled availability as a limiting factor.
depending on their scheduled time
This alternative considers time schedules.
considering their existing commitments
Highlights the impact of pre-existing obligations.
depending on their allocated timeframe
Focuses on a fixed time allocation.
subject to their capacity
Highlights how capacity influences decisions.
FAQs
How can I rephrase "on their availability" to sound more formal?
You can use phrases such as "subject to their availability", "dependent upon their availability", or "contingent on their availability" to convey a more formal tone.
Is it correct to say "depending of their availability" instead of "depending on their availability"?
No, the correct phrase is "depending "depending on"". The preposition "on" is required after "depending" in this context.
What does it mean when something is offered "on their availability"?
It means that the offering is not guaranteed and is subject to whether the person or resource is accessible or free to participate at a given time. Their participation depends "depends on" their schedule or resources.
When is it appropriate to use the phrase "on their availability"?
Use "on their availability" when describing situations where actions or decisions are conditional on someone's or something's accessibility or freedom to participate, such as scheduling meetings, assigning tasks, or selecting study participants.
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
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested