How would you write out the verb spielen (to play) in the present tense?
stem: spiel-
ich spiele – I play
du spielst – you play
er spielt – he plays
sie spielt – she plays
es spielt – it plays
wir spielen – we play
ihr spielt – you play
Sie spielen – you play
sie spielen – they play
Question
How would you write out the verb kaufen (to buy) in the present tense?
stem: kauf-
ich kaufe – I buy
du kaufst – you buy
er kauft – he buys
sie kauft – she buys
es kauft – it buys
wir kaufen – we buy
ihr kauft – you buy
Sie kaufen – you buy
sie kaufen – they buy
Question
How would you write out the verb besuchen (to visit) in the present tense?
stem: besuch-
ich besuche – I visit
du besuchst – you visit
er besucht – he visits
sie besucht – she visits
es besucht – it visits
wir besuchen – we visit
ihr besucht – you visit
Sie besuchen – you visit
sie besuchen – they visit
Weak verbs with a difference
There is a group of slightly different weak verbs, eg
finden – to find
arbeiten – to work
warten – to wait
erwarten – to expect
erfinden – to invent
when you take off the -en, you'll see that the stems of these particular verbs end either in the letter -d or -t
you add the usual weak endings to most of the verb
however, when you add the usual endings to the du, er/sie/es and ihr forms, they are not very clear, and therefore incorrect, eg er findt or sie wartt
to make them clearer, and easier to pronounce, you have to add -e- between the stem and the ending for the du, er/sie/es and ihr forms only, eg er findet or sie wartet
Do it like this:
This rule applies to all verbs whose stem ends in -d or -t.