Here are some transcribed English data. How many pronunciations of the past tense morpheme do you find? that is, how many allomorphs of the past tense morpheme are in the data below? And how do you know when to use which? That is, what conditions the appearance of these different allomorphs?
1. [klIkt] clicked
2. [bVgd] bugged
3. [skImd] skimmed
4. [mIst] missed
5. [l{ft] laughed
6. [hejtId] hated
7. [bejDd] bathed
8. [SejdId] shaded
9. [pItSt] pitched
10. [b{Nd] banged
11. [uzd] oozed
12. [plejd] played