Which verb is in the present tense or the base form? sang sing...

Which verb is in the present tense or the base form? write writing wrote written

Which verb is in the present tense or the base form? run running ran did run

Which verb is in the present tense or base form? have thought thought was thinking...

Which verb is in the present tense or base form? dance dancing danced dances

Add a present tense verb to show these actions that are happening right now. (cook) My brother is...

Change the verb either present perfect or simple past. I (seen) that film but I don't understand it...

Change the verb either present perfect or simple past. There (be) a lot of economic changes in the...

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

What is the present tense verb stem of the verb ambulo, ambulare, ambulavi, ambulatus, -a, -um? Amb...

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