Pouvoir and why passez-moi le sel is not rude

Most French learners already know which one they have been trained to favour.

The conditional, complete with s'il vous plaît, sits at the top of the imaginary politeness podium. The present tense occupies the respectable middle step. The imperative lurks at the bottom looking as though it has arrived at dinner in muddy boots.

Except that real conversation does not arrange itself quite so neatly.

Around a table, with people you know, Passez-moi le sel can be the most natural choice. The salt is there. Everyone understands the small domestic transaction taking place. Provided you don't bark the words while banging your fist on the table, nobody is likely to think you have abandoned all standards of civilisation.

What matters is not simply the construction you choose.

It is the relationship you are in.

These rules feel reassuring. Learn the formula, select the correct tense and off you go into France, impeccably behaved.

But politeness does not live inside one verb form. It is created through context, tone, rapport, tu or vous, greetings, facial expression, s'il vous plaît, the size of the request and what has already passed between the two people speaking.

You already apply and flex this in English all the time without thinking about it.

Think about a professional email exchange. The first message might begin with Dear Mrs Louis and end with Kind regards. After a few replies, the same two people may move to first names and shorter sign-offs. Eventually, they may exchange one-line messages with no fresh greeting or closing at all.

They have not necessarily become less polite.

Their language is showing where the relationship has reached.

The same thing is happening with:

Vous pourriez me le passer, s'il vous plaît ? creates distance. That distance may be entirely appropriate with someone new, in a professional setting or when the request requires a little more delicacy.

Vous pouvez me passer le sel ? turns the request into an ordinary conversational question.

Passez-moi le sel is more direct. Direct, however, is not the same as rude.

The useful question is not:

Which one is the politest?

It is:

Which one fits this relationship and this moment?

Many learners first meet POUVOIR as the French verb for can.

They learn:

Then the class moves on, leaving POUVOIR filed under Elementary French: Completed.

But can is only a rough label.

POUVOIR can express ability, possibility, permission and opportunity. It can help you make a suggestion, check what is allowed or ask somebody to do something. The form you choose can also alter the distance between you and the person you are speaking to.

Consider these three small questions:

In the first, you are asking permission for yourself.

In the second, you are asking another person to act.

In the third, you might be checking the restaurant's rules. Or perhaps you and a friend are deciding where to sit and you are suggesting the terrace.

One very familiar verb has already taken us into a home, a railway station, a hotel, a museum and a restaurant. It has also begun to position the people inside those situations.

That is rather more work than POUVOIR = can suggests.

English makes matters even more interesting by using could to do several different jobs.

Depending on what we actually mean, French might lead us towards:

This is not a list to memorise. It is evidence that asking, "What is the French for could?" may be the wrong starting point.

French is asking us to look more closely at our intention.

Even can does not always belong to POUVOIR:

Perhaps the pool is open. Perhaps my shoulder has recovered. Perhaps the tide is finally on my side.

In English, both ideas may emerge as I can swim. French asks me to decide which one I mean.

Over the month, we did not try to collect every possible definition of POUVOIR.

We began with a group of very frequent French verbs that work with an infinitive. From there, we used POUVOIR to ask for help, request permission, check what was allowed, make suggestions and adjust the distance inside a request.

Then we used our voices to make the same words carry different intentions.

The achievement was not that everybody finished the month with a longer list under the heading POUVOIR.

The word itself had become more available.

You had more control over when to use it, which form to choose, and when not to use it at all.

That is what ownership looks like. You are no longer merely able to recognise a word when somebody else uses it. It begins to just be there like magic when you need it.

The French Room 907 Method has its roots in frequency research by Étienne Brunet and the work of lexicologists Jacqueline Picoche and Jean-Claude Rolland.

Brunet's statistical analysis of the Trésor de la langue française identified 907 particularly high-frequency words which together accounted for 90 per cent of its 90-million-word corpus. Picoche and Rolland explored how these highly reusable words can open networks of meanings, constructions and related vocabulary.

At The French Room, I have developed those principles into a method for adult English-speaking learners.

Rather than racing through vocabulary lists, we stay with one high-frequency word long enough to connect it to grammar, voice, social context and real conversation.

That is not a small ambition.

A word such as POUVOIR may look elementary, but high-frequency does not mean simple. In fact, the most familiar words often turn out to be some of the language's most powerful pieces of equipment.

Giving one of them a month is not restrictive. It creates more freedom because an existing word begins doing more work.

You may not need another twenty words quite as urgently as you think.

You may need one familiar word to stop sitting passively in your vocabulary and start turning up when the salt needs passing.