The basic form of the verb has been most commonly employed in the simple present tense. We utilize some other forms of verbs if a third-person pronoun or topic is present in a phrase. You must add es at the end of verbs that finish in ch, gh, ss, o, th, sh, or z. Whenever a verb finishes in a consonant + y, you drop the y and replace it withies
This post includes detailed expressions about present continuous tense and its structures in english. Please follow the list about Structure of Present Continuous Tense; The tenses simply show the time of an action. Present Continuous Tense indicate an action which is in progress at the time of speaking or at the present time.
Define progressive tense: the definition of progressive tense is a category of verb tenses used to describe continuing action. The progressive tense is used to indicate actions continuing or already in progress. The progressive tense has past, present, and future conjugations. It also is used to form the perfect progressive tenses.

continuous tense: any tense, past, present or future, formed with the auxiliary verb be and a main verb in -ing form (for example: he is speaking, they have been working) There are some verbs that we do not normally use with continuous (or progressive) tenses. And there are other verbs that have one meaning with simple tenses and a different

Further, these tenses are classified into various other tenses. The present perfect tense is formed by Have/Has + Past Participle. Addition of “-ed" in the root of regular verbs is how to make a simple past tense. The Past Continuous tense is formed by joining was/were + present participle (-ing) Past Perfect Tense is formed by had + past
The present continuous tense normally requires a dynamic verb. Verbs that instead describe a state of being such as emotion, belief, perception, or possession are called stative verbs. Some examples include “prefer”, “appear”, “exist”, and “own”. Stative verbs should not be used in the present continuous tense.
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simple present continuous tense with examples