Verb conjugation of "luchar" in Spanish

I know it is a little confusing. The problem is if the original word is a conjugated verb: I skipped them until now. I did not write it in my explanations. It actually must be skipped. Thanks for noticing.
They are longer than most examples given by online dictionaries, they resemble actually more to a language study book. Please do the rest of the sample words later today and with 2 pairs each and send them over when you are ready.
My problem never was the writing part, but I did not have the courage to speak. When I did not get further, I had to use my hands and feet to communicate, which always seems a little stupid.