Barbecue is probably most widely used but barbeque is OK too along with BBQ and bar-b-q and bar-b-que. I do a lot of keyword research since I sell a BBQ book. Bill Barbecue Recipes - www.bbq-book.com
Past tense word of barbecue is mostly: barbecued.
Example: I just barbecued last weekend.
the past tense of am is was and the past tense of has is had
The past tense of get is got. For isn't a verb and so doesn't have a past tense. The past tense of has is had. Had is already the past tense. The past tense of have is had.
Was and were are both the past tense of be. The present tense is: I am he is you are they are The past tense is: I was he was you were they were
The past tense of "will" is "would" and the past tense of "be" is "was" or "were" depending on the subject (singular or plural).
The past tense of "am" is "was" and the past perfect tense of "has" is "had."
The past tense of "have" is "had."
HAD is the Past Tense of TO HAVE.
Past tense I had Present tense I have Future Tense I will have
was is the past tense of am eg. 'I am' (now) but 'I was' (is past)
Wrote is past tense. It is the past tense of write.Wrote is already a past tense.
The past tense of "finish" is "finished". The past tense of "be" is "was" (singular) or "were" (plural).
The past tense of can is could.