Conjugate c>z -cer/-cir verbs in El Presente de Subjuntivo (present subjunctive)

In El Presente, many verbs that end in -cer/-cir preceded by a consonant have a stem change in just the yo form: -c- changes to -z-. However, in El Presente de Subjuntivo, these verbs have this same irregularity in all forms.

Have a look at these two verbs conjugations in El Presente de Subjuntivo:

The endings are the same as for all regular -er and -ir verbs in El Presente de Subjuntivo.

Here are some examples:

Note that there aren't many common verbs with this irregularity. Other -cer and -cir verbs have a different consonant change.

See also Conjugate c>zc verbs -cer/-cir in El presente de Subjuntivo (present subjunctive).