2. 1. When the regular verb ends in a voiceless consonant sound [ p, k, ʃ , tʃ, s, x, f, θ ] (stop, ask, wash, watch, kiss, fix, laugh, worth) the -ed ending is pronounced / t / Look-ed /lʊk//t/
3. 2. When the regular verb ends in a vowel sound or voiced consonant sound [ b , g, l, m, n, ŋ, r, v, w, z ] (describe, call, welcome, explain, belong, explore, believe, interview, use) the -ed ending is pronounced / d / travel-led / 'trævəl//d/
4. 3. When the regular verb ends in the consonant sounds /t/ and /d/ the -ed ending is pronounced / id / Paint-ed /peɪnt//id/
![1. When the regular verb ends in a voiceless consonant sound [ p, k, ʃ , tʃ, s, x, f, θ ] (stop, ask, wash, watch, kiss, fix, laugh, worth) the -ed ending is pronounced / t / Look-ed /lʊk//t/](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)