English verb conjugation
WILL TESTIFY

Regular verb: testify - testified - testified

Affirmation

Simple form	V-ing form
I'll testify you'll testify he'll testify we'll testify you'll testify they'll testify	I'll be testifying you'll be testifying he'll be testifying we'll be testifying you'll be testifying they'll be testifying
Perfect	V-ing perfect
I'll have testified you'll have testified he'll have testified we'll have testified you'll have testified they'll have testified	I'll have been testifying you'll have been testifying he'll have been testifying we'll have been testifying you'll have been testifying they'll have been testifying

Negation

Simple form	V-ing form
I won't testify you won't testify he won't testify we won't testify you won't testify they won't testify	I won't be testifying you won't be testifying he won't be testifying we won't be testifying you won't be testifying they won't be testifying
Perfect	V-ing perfect
I won't have testified you won't have testified he won't have testified we won't have testified you won't have testified they won't have testified	I won't have been testifying you won't have been testifying he won't have been testifying we won't have been testifying you won't have been testifying they won't have been testifying

Interrogative form

Simple form	V-ing form
will I testify? will you testify? will he testify? will we testify? will you testify? will they testify?	will I be testifying? will you be testifying? will he be testifying? will we be testifying? will you be testifying? will they be testifying?
Perfect	V-ing perfect
will I have testified? will you have testified? will he have testified? will we have testified? will you have testified? will they have testified?	will I have been testifying? will you have been testifying? will he have been testifying? will we have been testifying? will you have been testifying? will they have been testifying?

Interro-negative form

Simple form	V-ing form
won't I testify? won't you testify? won't he testify? won't we testify? won't you testify? won't they testify?	won't I be testifying? won't you be testifying? won't he be testifying? won't we be testifying? won't you be testifying? won't they be testifying?
Perfect	V-ing perfect
won't I have testified? won't you have testified? won't he have testified? won't we have testified? won't you have testified? won't they have testified?	won't I have been testifying? won't you have been testifying? won't he have been testifying? won't we have been testifying? won't you have been testifying? won't they have been testifying?