will witness
Regular verb: witness - witnessed- witnessed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I will witness
you will witness
she will witness
we will witness
you will witness
they will witness 	I will be witnessing
you will be witnessing
she will be witnessing
we will be witnessing
you will be witnessing
they will be witnessing	I will have witnessed
you will have witnessed
she will have witnessed
we will have witnessed
you will have witnessed
they will have witnessed	I will have been witnessing
you will have been witnessing
she will have been witnessing
we will have been witnessing
you will have been witnessing
they will have been witnessing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I will not witness
you will not witness
she will not witness
we will not witness
you will not witness
they will not witness 	I will not be witnessing
you will not be witnessing
she will not be witnessing
we will not be witnessing
you will not be witnessing
they will not be witnessing	I will not have witnessed
you will not have witnessed
she will not have witnessed
we will not have witnessed
you will not have witnessed
they will not have witnessed	I will not have been witnessing
you will not have been witnessing
she will not have been witnessing
we will not have been witnessing
you will not have been witnessing
they will not have been witnessing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
will I witness?
will you witness?
will she witness?
will we witness?
will you witness?
will they witness? 	will I be witnessing?
will you be witnessing?
will she be witnessing?
will we be witnessing?
will you be witnessing?
will they be witnessing? 	will I have witnessed?
will you have witnessed?
will she have witnessed?
will we have witnessed?
will you have witnessed?
will they have witnessed? 	will I have been witnessing?
will you have been witnessing?
will she have been witnessing?
will we have been witnessing?
will you have been witnessing?
will they have been witnessing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
will I not witness?
will you not witness?
will she not witness?
will we not witness?
will you not witness?
will they not witness? 	will I not be witnessing?
will you not be witnessing?
will she not be witnessing?
will we not be witnessing?
will you not be witnessing?
will they not be witnessing? 	will I not have witnessed?
will you not have witnessed?
will she not have witnessed?
will we not have witnessed?
will you not have witnessed?
will they not have witnessed? 	will I not have been witnessing?
will you not have been witnessing?
will she not have been witnessing?
will we not have been witnessing?
will you not have been witnessing?
will they not have been witnessing?