请问;fast的比较级和最高级是什么?hard的比较级和最高级是什么?

faster fastest
harder hardest
sooner soonest
later latest
earlier earliest
better best
more most

1.sooner soonest
2.形变：later latter latest last
副变：later latest
3.earlier earliest
4.better best
5.more most

soon→sooner→soonest
late→later→latest
early→earlier→earlieast
well→better→best
much→more→most

sonner soonest
later latest
early more early most early
well better best
mucu more most

soon sooner, soonest
late later, latest
early earlier, earliest
well better,best
much more, most