(1) How many verb tenses does English have if you include all the moods and voices? (2) Is there a list somewhere that names each of these tenses? (3) I tried to list and name all of the tenses that I could think of (below). Are they all valid? (4) Are there more? ACTIVE VOICE 1 INFINITIVE to study 2 INDICATIVE I study PRESENT 3 INDICATIVE I do study PRESENT EMPHATIC 4 INDICATIVE I am studying PRESENT PROGRESSIVE 5 INDICATIVE I used to study IMPERFECT 6 INDICATIVE I would study while she slept IMPERFECT ? 7 INDICATIVE I have studied PRESENT PERFECT 8 INDICATIVE I have been studying PAST ? 9 INDICATIVE I am going to study FUTURE ? 10 INDICATIVE I studied SIMPLE PAST 11 INDICATIVE I did study PAST EMPHATIC 12 INDICATIVE I was studying PAST PROGRESSIVE 13 INDICATIVE I had studied PAST PERFECT 14 INDICATIVE I had been studying ? 15 INDICATIVE I was going to study ? 16 INDICATIVE I will study FUTURE 17 INDICATIVE I will be studying FUTURE ? 18 INDICATIVE I will have studied FUTURE PERFECT 19 INDICATIVE I will have been studying FUTURE ? 20 IMPERATIVE Study! 21 SUBJUNCTIVE I insist that he study 22 CONDITIONAL I would study if you'd be quiet PRESENT 23 CONDITIONAL I would have studied PAST PASSIVE VOICE 1 INFINITIVE to be made 2 INDICATIVE The houses are made of brick PRESENT 3 INDICATIVE The houses are being made of brick PRESENT PROGRESSIVE 4 INDICATIVE ? PRESENT EMPHATIC 5 INDICATIVE The houses were made of brick SIMPLE PAST 6 INDICATIVE ? PAST EMPHATIC 7 INDICATIVE The houses have been made of brick PRESENT PERFECT 8 INDICATIVE The houses used to be made of brick IMPERFECT 9 INDICATIVE The houses would be built while the roads were being paved. ? 10 INDICATIVE The houses were being made of brick PAST PROGRESSIVE 11 INDICATIVE The houses had been made of brick PAST PERFECT 12 INDICATIVE The houses will be made of brick FUTURE 13 INDICATIVE The houses will have been made of brick FUTURE PERFECT 14 INDICATIVE The houses are going to be made of brick ? 15 IMPERATIVE Be made of brick! 16 SUBJUNCTIVE I insist that the houses be made of brick 17 CONDITIONAL The houses would be made of brick but for the cost PRESENT 18 CONDITIONAL The houses would have been made of brick but for the cost PAST Thanks for your help!