SIX rule-driven French
grammar engines for teachers.
grammar engines for teachers.
SwiftFrench provides six rule-driven French grammar engines for teachers, designed to explain French grammar through clear logic, visual structure, and decision-based rules.
The Engines provide a ground-breaking structured suite of tools that make complex grammar behave like systems.
They focus on the common pain points experienced by every student trying to master French.
These are thinking tools for classroom projection, printing and guided revisions. They are not worksheets and they are not memorization tricks. Each engine presents grammar as a logical pathway, helping learners move step by step rather than relying on instinct or exception lists. They reduce the need for repeated explanations of the same points across lessons and classes.
An evaluation kit is available so teachers and institutions can explore the full system before licensing.
To request the complimentary 30-day evaluation license, please email support@swiftfrench.com and include your school and role.
French grammar is not actually random — but it is taught that way far too often. Students guess while teachers re-explain the same errors. Rules appear to change depending on the example.
But they rarely show:
Which rule applies first
Which rule overrides another
Or when a “choice” is genuinely a choice.
Frustration for learners and unnecessary repetition for teachers.
These engines were created to solve that problem.
.
Each Grammar Engine is a single-page, rule-driven reference tool that makes one area of French grammar behave like a system
● Expose underlying structure
● Make constraints visible
● Support explanation, checking, and revision
● Reduce guessing by enforcing decision order
They are not worksheets. They are not cheat sheets.
They are thinking tools for teachers and students.
Predictable verb formation through stem logic, arrows, and pattern categories.
Legal pronoun order made explicit, including imperative forms.
Clarifies de and à usage and shows fixed verb–preposition patterns
Agreement and placement resolved through rule precedence.
Constraint-first placement logic (mandatory → flexible → default).
Question formation without guesswork or inversion confusion.
The engines follow the same core design principles:
Rule hierarchy — the most restrictive rule applies first
Stop-at-first-rule logic — once a rule applies, no lower rule can override it
Predictive structure — patterns transfer across examples
Visual clarity — layout reinforces logic, not clutter
This allows teachers to explain why something is correct — not just whether it is.
Each engine fits on a single A4 page and clarifies the sequence of rules and decisions in a specific area of French grammar.
By applying consistent visual logic and prioritizing the most restrictive rules first the engines help teachers diagnose student difficulties more quickly and teach with greater confidence.
What this changes in the Class Room
Used appropriately, the engines help:
● reduce repeated explanation of the same errors
● diagnose mistakes more quickly
● align explanations across teachers
● move students away from trial-and-error
● shift grammar from memorisation to reasoning
They are particularly effective at intermediate level, where rules start to conflict and intuition breaks down
To be clear, these engines do not:
● replace teaching or sequencing decisions
● teach usage, nuance, or register in isolation
● function as a full grammar reference
● attempt to cover every exception or literary form
● target individual student purchase
Those exclusions are intentional and protect clarity.
The Grammar Engines are designed for secondary schools, sixth forms, universities, language centers, and independent language providers, as well as individual teachers seeking a clear structured approach to grammar.
They are particularly suited to contexts where teachers want to reduce confusion, improve consistency and help learners understand how grammar decisions are made.
SwiftFrench was built to answer a simple classroom question:
How do we stop learners guessing and start helping them reason?
If that question resonates with your teaching context, the demo kit is the right next step.
They are not worksheets. They are not cheat sheets.
They are not designed for casual self-study or consumer grammar apps
Full access to the engines is provided under a PERPETUAL teacher, school or institutional license.
The evaluation kit is available for review before any commitment.
Each Grammar Engine is supplied as a clear, one-page reference and PNG image designed for classroom use.
An editable Excel version is included in the licensed version, allowing teachers to reorder, simplify, or adapt the tables to match their teaching sequence
Print-ready classroom versions are included for display, handouts, or reference use.
You do not need to take this on trust.
An evaluation kit is available so that teachers and institutions can inspect the structure and clarity of the engines and evaluate classroom suitability.
This is the live version in all respects and includes fully functional editable Excel colour files, PDFs and images.
Please take your time to assess alignment with your teaching approach and goals and share internally before making a decision.
There is no obligation. Please email support@swiftfrench.com and include your school and role.
“How do we stop learners guessing and start helping them reason?”
If that question resonates with your teaching context, please request the Evaluation Kit at support@swiftfrench.com
Also available from SwiftFrench are classroom-ready AI lesson prompt packs in multiple languages. These prompt packs work in conjunction with specific teacher input to enable generation of an infinite number of lessons.
SwiftFrench products are delivered digitally.
Teacher and School purchases are processed online and fulfilled electronically.