spaCy/spacy/lang/nl/lemmatizer/_adpositions_irreg.py

# coding: utf8
from __future__ import unicode_literals


ADPOSITIONS_IRREG = {
    "'t": ("te",),
    "me": ("mee",),
    "meer": ("mee",),
    "on": ("om",),
    "ten": ("te",),
    "ter": ("te",),
}