Strong verbs are always characterized by a change in the stem vowel in the past tense. There may or may not be a a change of the vowel in the non-progressive participle. The non-progressive ...

There are two main classes of verbs in English: strong and weak. 'Strong' is a historical terms that refers to the of verbs in which the past tense is marked by a change in the base vowel and the ...

That said, let us remind ourselves what weak and strong verbs are. Foremost, the simplest definition of a verb is; ‘an action word’. Ideally, verbs show activity, action or the state.

Some strong verbs take the same endings as weak verbs, but the spelling and the vowel sound change in the du and er/sie/es forms. The rest of the verb does not change at all. These changes are ...