Polar Questions WALS

In-depth description: Only at WALS
Values:
Conlangs:
Question particle (326 languages)
Interrogative verb morphology (93 languages)
Mixture of previous two types (23 languages)
Interrogative word order (28 languages)
Absence of declarative morphemes (2 languages)
Interrogative intonation only (44 languages)
No interrogative-declarative distinction (10 languages)
Natlangs:
Question particle (80 languages)
Interrogative verb morphology (16 languages)
Mixture of previous two types (2 languages)
Interrogative word order (3 languages)
Absence of declarative morphemes (0 languages)
Interrogative intonation only (17 languages)
No interrogative-declarative distinction (1 language)
Pygal0040408080120120160160200200240240280280320320Question partic…Question particleInterrogative v…Interrogative verb morphologyMixture of prev…Mixture of previous two typesInterrogative w…Interrogative word orderAbsence of decl…Absence of declarative morphemesInterrogative i…Interrogative intonation onlyNo interrogativ…No interrogative-declarative distinction32642.230769230769226247.49999999999997Question particle93142.78021978021977417.59054978763567Interrogative verb morphology23243.32967032967034468.6907149598867Mixture of previous two types28343.8791208791208465.0407031618688Interrogative word order2444.4285714285714484.02076451156205Absence of declarative morphemes44544.978021978022453.3606654082114Interrogative intonation only10645.5274725274726478.1807456347334No interrogative-declarative distinction8086.47252747252747427.0805804624823Question particle16187.02197802197801473.80073147711187Interrogative verb morphology2287.57142857142856484.02076451156205Mixture of previous two types3388.12087912087907483.29076215195846Interrogative word order0488.67032967032964485.4807692307692Absence of declarative morphemes17589.2197802197802473.0707291175082Interrogative intonation only1689.7692307692308484.75076687116564No interrogative-declarative distinctionConlangNatlang