will become, will turn into
| Singular | Plural | |
|---|---|---|
| First | deviendrai | — |
| Second | deviendras | deviendrez |
| Third | deviendra | deviendront |
J'espère que tu ne deviendras jamais communiste.
I hope you never become a communist.
Peut-être deviendras-tu professeur un jour ?
Perhaps you'll become a teacher one day?