To explain a change to a plan, say what cannot happen, give the reason, and suggest what you can do instead. These three moves turn a bare “I can’t come” into a message the other person can act on.
This lesson follows describing a routine with a clear sequence in everyday routines and arrangements. It appears in written messages, in role-plays and in listening texts where a speaker cancels or moves something.
What are the three parts of the message?
Part 1, the change. Say clearly what is different. Je ne peux pas venir samedi. Le match est reporté. Le rendez-vous est annulé. The verbs annuler, reporter and déplacer are the most useful.
Part 2, the reason. Use parce que plus a clause, or à cause de plus a noun. Parce que j’ai un match. À cause de la pluie.
Part 3, the new plan. Suggest another day or time and ask whether it suits. Est-ce que nous pouvons nous voir dimanche à la place ? Je suis libre à quatorze heures.
Add a short opener such as Salut with a friend, or Bonjour Madame in a formal message, and a closing word like Désolé. or Merci. Keep each sentence short.
Worked example
Task: you cannot meet your friend Léa on Saturday at 3 p.m. because of a basketball match. Write her a message and suggest Sunday.
Salut Léa, malheureusement, je ne peux pas venir samedi à quinze heures parce que j’ai un match de basket. Est-ce que nous pouvons nous voir dimanche à la place ? Je suis libre à quatorze heures. Désolé.
Step 1, the change: je ne peux pas venir samedi à quinze heures names the day and time that no longer work.
Step 2, the reason: parce que j’ai un match de basket. The reason has a verb, so parce que is correct.
Step 3, the new plan: dimanche à la place offers the alternative, and je suis libre à quatorze heures gives a time.
Step 4, the tone: malheureusement and désolé show politeness, and nous pouvons nous voir uses a reciprocal verb correctly.
The mistake to watch for
A common slip is to use à cause de in front of a full clause.
Mistaken answer: Je ne peux pas venir à cause de j’ai un match.
The student remembered the word for “because of” but did not notice that a verb follows it.
The correction is Je ne peux pas venir parce que j’ai un match, or with a noun, à cause de mon match. Check what comes next: a verb needs parce que, a noun phrase needs à cause de.
Check yourself
1. Choose parce que or à cause de: “Le match est reporté ___ la pluie.”
Show answer
La pluie is a noun phrase, so à cause de la pluie.
2. Choose parce que or à cause de: “Je ne peux pas venir ___ je dois garder mon frère.”
Show answer
Je dois garder mon frère is a clause with a verb, so parce que je dois garder mon frère.
3. Write a short formal message that moves a meeting from Tuesday to Thursday at 5 p.m. and checks that it suits.
Show answer
One possible answer: Bonjour Madame, le rendez-vous de mardi est déplacé à jeudi à dix-sept heures. Est-ce que cela vous convient ? Other wording is fine if it names the change, the new time and asks for agreement.
Where this leads next
Once you can explain a change, move to the polite register in make a simple service enquiry in French. To practise reasons more closely, see combine time and reason in a short response.
If the idea is clear in English but the French message keeps falling apart, a teacher can watch you write it. Our online one-to-one French tuition works from your own messages.