From Wiktionary, the free dictionary
merveillier
( reflexive , se mervellier) to marvel (at)
This verb conjugates as a first-group verb ending in -ier , with a palatal stem. These verbs are conjugated mostly like verbs in -er , but there is an extra i before the e of some endings. The forms that would normally end in *-eill , *-eills , *-eillt are modified to eil , euz , eut . Old French conjugation varies significantly by date and by region. The following conjugation should be treated as a guide.
merveillier
avoir merveillié
en merveillant
gerund of avoir + past participle
merveillant
merveillié
indicative
jo
tu
il
nos
vos
il
simple tenses
present
merveil
merveilles
merveille
merveillons
merveilliez
merveillent
imperfect
merveilloie , merveilleie , merveilloe , merveillieve
merveilloies , merveilleies , merveilloes , merveillieves
merveilloit , merveilleit , merveillot , merveillieve
merveilliiens , merveilliens
merveilliiez , merveilliez
merveilloient , merveilleient , merveilloent , merveillievent
preterite
merveillai
merveillas
merveilla
merveillames
merveillastes
merveillierent
future
merveillerai
merveilleras
merveillera
merveillerons
merveilleroiz , merveillereiz , merveillerez
merveilleront
conditional
merveilleroie , merveillereie
merveilleroies , merveillereies
merveilleroit , merveillereit
merveilleriiens , merveilleriens
merveilleriiez , merveilleriez
merveilleroient , merveillereient
compound tenses
present perfect
present tense of avoir + past participle
pluperfect
imperfect tense of avoir + past participle
past anterior
preterite tense of avoir + past participle
future perfect
future tense of avoir + past participle
conditional perfect
conditional tense of avoir + past participle
subjunctive
que jo
que tu
qu’il
que nos
que vos
qu’il
simple tenses
present
merveil
merveuz
merveut
merveillons
merveilliez
merveillent
imperfect
merveillasse
merveillasses
merveillast
merveillissons , merveillissiens
merveillissoiz , merveillissez , merveillissiez
merveillassent
compound tenses
past
present subjunctive of avoir + past participle
pluperfect
imperfect subjunctive of avoir + past participle
imperative
–
tu
–
nos
vos
–
—
merveille
—
merveillons
merveilliez
—