Regular verb: alter alter - alter altered - alter altered
Warning, this verb may not exist. Conjugation is given as example.
Affirmation
Simple form
I will alter alter you will alter alter he will alter alter we will alter alter you will alter alter they will alter alter
V-ing form
I will be alter altering you will be alter altering he will be alter altering we will be alter altering you will be alter altering they will be alter altering
Perfect
I will have alter altered you will have alter altered he will have alter altered we will have alter altered you will have alter altered they will have alter altered
V-ing perfect
I will have been alter altering you will have been alter altering he will have been alter altering we will have been alter altering you will have been alter altering they will have been alter altering
Negation
Simple form
I will not alter alter you will not alter alter he will not alter alter we will not alter alter you will not alter alter they will not alter alter
V-ing form
I will not be alter altering you will not be alter altering he will not be alter altering we will not be alter altering you will not be alter altering they will not be alter altering
Perfect
I will not have alter altered you will not have alter altered he will not have alter altered we will not have alter altered you will not have alter altered they will not have alter altered
V-ing perfect
I will not have been alter altering you will not have been alter altering he will not have been alter altering we will not have been alter altering you will not have been alter altering they will not have been alter altering
Interrogative form
Simple form
will I alter alter? will you alter alter? will he alter alter? will we alter alter? will you alter alter? will they alter alter?
V-ing form
will I be alter altering? will you be alter altering? will he be alter altering? will we be alter altering? will you be alter altering? will they be alter altering?
Perfect
will I have alter altered? will you have alter altered? will he have alter altered? will we have alter altered? will you have alter altered? will they have alter altered?
V-ing perfect
will I have been alter altering? will you have been alter altering? will he have been alter altering? will we have been alter altering? will you have been alter altering? will they have been alter altering?
Interro-negative form
Simple form
will I not alter alter? will you not alter alter? will he not alter alter? will we not alter alter? will you not alter alter? will they not alter alter?
V-ing form
will I not be alter altering? will you not be alter altering? will he not be alter altering? will we not be alter altering? will you not be alter altering? will they not be alter altering?
Perfect
will I not have alter altered? will you not have alter altered? will he not have alter altered? will we not have alter altered? will you not have alter altered? will they not have alter altered?
V-ing perfect
will I not have been alter altering? will you not have been alter altering? will he not have been alter altering? will we not have been alter altering? will you not have been alter altering? will they not have been alter altering?