may affect on

USAGE SUMMARY

The phrase "may affect on" is not correct in standard written English.
The correct form is "may affect" without the preposition "on." Example: "The new policy may affect employee productivity in the long run."

⚠ May contain grammatical issues

Science

News & Media

Wiki

Human-verified examples from authoritative sources

Exact Expressions

8 human-written examples

This may affect on the MAb binding ability (not the A-chain toxicity), while we have shown by ELISA and FACS which is not affected.

Nature

The analytical predictions also show that the effect of repair on a particular member may affect on the response of a whole structure.

Composites Part B: Engineering

Hydraulic structures such as a dam, weir and water gate affect on the flow depth, velocity, bed topology, water quality and so on, so that the hydraulic structures may affect on the water environment for plants and aquatic lives in and around rivers.

Ecological Modelling

These nutrient sources may affect on ecological fitness parameters of BPH.

Ecological Processes

Such defects together with dislocations generate complex systems which may affect on the recombination processes in the subsurface layer of the semiconductor.

Nanoscale Research Letters

However, so far the possibility that Hh signaling may affect on pre-existing vascular cells as well still exists.

Plosone

Human-verified similar examples from authoritative sources

Similar Expressions

52 human-written examples

With the increase of payload sensitivity (such as high precision optics for sub-metric imager), micro-vibration disturbances generated by spinning actuators, if not controlled, may affect on-board instruments and may worsen the quality of pictures taken by an Earth observation imager.

Acta Astronautica

It is a form of screening, which is potentially distasteful, and requires considerable effort on the part of invitees – this may affect on-going participation.

British Journal of Cancer

Although natural sugar substitutes may have a lower affect on blood sugar, they still affect it.

WikiHow

Development may affect spending on healthcare infrastructure, and particularly, spending on the high cost, intensive public health surveillance needed during the early stages of a pandemic [11], [12], [13].

Plosone

Further evidence that resource availability may affect selection on life-history traits in humans comes from studies on historical Germans and Swedes [22] [23].

Plosone

Expert writing Tips

Best practice

Always use "may affect" without the preposition "on". For example, "The weather may affect our travel plans" is correct.

Common error

Don't add 'on' after "affect". Remember that "affect" directly influences something; it doesn't "affect on" it. Instead, consider using "have an effect on" to rephrase your sentence for clarity.

Linguistic Context

The phrase "may affect on" is generally grammatically incorrect and functions as a faulty verb phrase. Ludwig AI identifies this as an error, where the preposition "on" is unnecessary and should be omitted after "affect".

Expression frequency: Uncommon

Frequent in

Science

33%

News & Media

25%

Wiki

17%

Less common in

Formal & Business

0%

Encyclopedias

0%

Reference

0%

Ludwig's WRAP-UP

The phrase "may affect on" is generally considered grammatically incorrect in standard English, as Ludwig AI reports. The correct form is "may affect", without the preposition "on". While examples exist across different contexts, including science, news, and wiki sources, this doesn't validate its usage. Alternatives such as "may influence" or "may impact" offer grammatically sound substitutions. Always ensure to omit "on" after "affect" to maintain grammatical correctness in both formal and informal writing. Pay special attention to the intended message and select a better substitute to convey meaning in the sentence.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

may influence

This alternative replaces "affect on" with "influence", which is a more grammatically correct and widely accepted phrase.

may impact

Using "impact" as a verb provides a direct and grammatically sound substitute for "affect on".

might affect

This option substitutes "may" with "might" without addressing the grammatical error of including "on".

could influence

This alternative changes both the modal verb and the verb to offer a grammatically correct alternative.

may have an effect on

This transforms the verb "affect" into a noun phrase, requiring the addition of "have an effect", changing the sentence structure.

may bear upon

This option provides a more formal alternative, replacing "affect on" with the phrasal verb "bear upon".

may act on

This alternative uses "act on" which focuses on the action performed rather than the resulting change.

may work on

This alternative focuses on effort and is best used when something is receiving active input.

may tell on

This option changes the meaning drastically, as "tell on" means to snitch or rat out.

may depend on

This option completely changes the meaning to suggest the affect is not there unless certain conditions are met.

FAQs

What is the correct way to use "affect" in a sentence?

The verb "affect" should typically be followed directly by the object it influences, without the preposition "on". For example, "The decision may affect the outcome" is correct. Avoid saying "affect on".

What can I use instead of the incorrect phrase "may affect on"?

You can use alternatives like "may influence", "may impact", or "may have an effect on" depending on the context.

Is it ever correct to use "affect" with a preposition?

While "affect" typically doesn't take a preposition directly after it, you might use it in constructions where a prepositional phrase follows later in the sentence, such as "The changes will affect how we operate on a daily basis."

How does "affect" differ from "effect", and when should I use each?

"Affect" is primarily a verb meaning to influence, while "effect" is primarily a noun meaning a result or consequence. For example, "The policy will affect student performance," and "The effect of the policy was significant."