I have altered

Present perfect conjugation of alter. There are other translations for this conjugation.

alter

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Present:	altering
Past:	altered

Indicative of "alter"

	Present	Past	Future
I	alter	altered	will alter
you	alter	altered	will alter
he/she	alters	altered	will alter
we	alter	altered	will alter
you	alter	altered	will alter
they	alter	altered	will alter

Perfect of "alter"

	Present	Past	Future
I	have altered	had altered	will have altered
you	have altered	had altered	will have altered
he/she	has altered	had altered	will have altered
we	have altered	had altered	will have altered
you	have altered	had altered	will have altered
they	have altered	had altered	will have altered

Imperative of "alter"

	Affirmative	Negative
I	-	-
you	alter	don't alter
he/she	-	-
we	let's alter	let's not alter
you	alter	don't alter
they	-	-

Progressive of "alter"

	Present	Past	Future
I	am altering	was altering	will be altering
you	are altering	were altering	will be altering
he/she	is altering	was altering	will be altering
we	are altering	were altering	will be altering
you	are altering	were altering	will be altering
they	are altering	were altering	will be altering

Perfect Progressive of "alter"

	Present	Past	Future
I	have been altering	had been altering	will have been altering
you	have been altering	had been altering	will have been altering
he/she	has been altering	had been altering	will have been altering
we	have been altering	had been altering	will have been altering
you	have been altering	had been altering	will have been altering
they	have been altering	had been altering	will have been altering

This data is provided by Onoma

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