Answer:
The present participle form always ends in ing.
Step-by-step explanation:
The present participle is formed when -ing is added to the verb in the sentence. They are used either to form adjectives or tenses of the verb. or example, the present participle form of the verb 'to cry' is 'crying'. When used as an adjective it will become 'the crying baby' and when used to form a verb tense it becomes 'the baby was crying'. Present participles are found mainly in participle phrases.