placer (to place): je place, tu places, il place, nous plaçons, vous placez, ils placent.In the present, this occurs only in the nous form: Verbs ending in ‐cer:Change c to ç before a or o to maintain a soft sound.
There are five categories of verbs that require spelling changes: Regular verbs with spelling changes are often referred to as “shoe” verbs because their changes often occur in the je, tu, il, and ils forms, creating the effect of a shoe:
Infinitive Preceded by Adjectives and Nouns.French II: Special Uses of Certain Verbs.French II: Adjectives, Adverbs, Prepositions.Time and Using Advanced Time Expressions.False Friends: French Words in Disguise.