Rule XIV: (cc-c), avoid consonant doubling

	XIV.	Abbreviation:	(cc-c)
		Description:	Avoiding consonant duplication for verbs, whose verb primitive ends on a double, identical consonant.
		Example verb:	20.	stillen (weak verb)
		Example verb:	21.	zwemmen (strong verb)
		Application:	-	the verb primitive ends on a double, identical consonant.

		Applies for (weak verbs):
			OTT (Present):	Singular I, II, III
			OVT (Past):	all forms
			Imperatief:	always
			Voltooid Deelwoord (Past Participle):	always
		Applies for (strong verbs):
			OTT (Present):	Singular I, II, III
			OVT (Past):	if conjugation with "o": Singular I, II, III
				else: all forms
			Imperatief:	always
			Voltooid Deelwoord (Past Participle):	-
		Example:
			OVT (Past):	weak: "stillen" => "ik stilde", not "ik stillde"
			OVT (Past):	strong: "zwemmen" => "ik zwom / wij zwommen", not "wij zwomen"
			OVT (Past):	strong: "liggen" => "ik lag / wij lagen", not "wij laggen"
		Detection:	Verbtime detects these verbs automatically.

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also see:
Overview - Verb irregularities