The past tense of welcome is welcomed.
'Proper' is an adjective and so it doesn't have a past tense.
The past tense for "welcome" is "welcomed."
The past tense is termed.
spoiled ur welcome! :)
In which case there is no past tense, since it is a proper noun. What is the simple past tense of the verb win? The past tense is won.
Tanzania is a proper noun, not a verb tense.
The past tense of text is "texted." For example, "I texted my friend yesterday."
corrected
The proper past tense for the word "sneak" is "sneaked."
wondered
The correct past tense of "initial" is "initialed."