Change Drama to verb by adding a suffix

How does adding -ous to change infect to infectious change the word’s part of speech?

Adding -ing to a verb turns it into a _____. past tense verb present participle

Change the verb either present perfect or simple past. George (like) in Addis Ababa for 30 year

Change the verb either present perfect or simple past. How long you (visit)here

Change the verb either present perfect or simple past. How long you (be)in the country

Change the verb either present perfect or simple past. He (tell) you that he is going to Japan

Change the verb either present perfect or simple past. I just (finish) the assignment yesterday

Adding -ing to a verb turns it into a _____. present participle past tense verb

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