... perceive).Craindre (to fear) is another verb that has a unique conjugation. Drop the -dre andadd -s, -s, -t for the singular. For the plural, drop the -ndre and add -gn before the regu-lar endings, -ons, ... verbpartir, get rid of the -tir for the singular and add -s, -s, -t. Now for the plural, bring back the t from the infinitive and add -ons, -ez, -ent. For the verb servir,drop the -vir from the ... the verb écrire (to write), as well as other verbs conjugated like it, drop the -re off the infini-tive and add -s, -s, -t for the singular. For the plural, add a v before the -ons, -ez, and...