to witness
Regular verb: witness - witnessed- witnessed

Indicative 	
Present 	Present continuous 	Preterite 	Preterite continuous 	
I don't witness
you don't witness
he doesn't witness
we don't witness
you don't witness
they don't witness 	I'mnot witnessing
youaren't witnessing
heisn't witnessing
wearen't witnessing
youaren't witnessing
theyaren't witnessing	I didn't witness
you didn't witness
he didn't witness
we didn't witness
you didn't witness
they didn't witness 	Iwasn't witnessing
youweren't witnessing
hewasn't witnessing
weweren't witnessing
youweren't witnessing
theyweren't witnessing	
Present perfect 	Present perfect continuous 	Pluperfect 	Pluperfect continuous 	
I haven't witnessed
you haven't witnessed
he hasn't witnessed
we haven't witnessed
you haven't witnessed
they haven't witnessed	I haven't  been witnessing
you haven't  been witnessing
he hasn't  been witnessing
we haven't  been witnessing
you haven't  been witnessing
they haven't  been witnessing	I hadn't witnessed
you hadn't witnessed
he hadn't witnessed
we hadn't witnessed
you hadn't witnessed
they hadn't witnessed	I hadn't been witnessing
you hadn't been witnessing
he hadn't been witnessing
we hadn't been witnessing
you hadn't been witnessing
they hadn't been witnessing	
Future 	Future continuous 	Future perfect 	Future perfect continuous 	
I won't witness
you won't witness
he won't witness
we won't witness
you won't witness
they won't witness 	I won't be witnessing
you won't be witnessing
he won't be witnessing
we won't be witnessing
you won't be witnessing
they won't be witnessing	I won't have witnessed
you won't have witnessed
he won't have witnessed
we won't have witnessed
you won't have witnessed
they won't have witnessed	I won't have been witnessing
you won't have been witnessing
he won't have been witnessing
we won't have been witnessing
you won't have been witnessing
they won't have been witnessing	

Conditional 	
Present 	Present continuous 	Past 	Past continuous 	
I wouldn't witness
you wouldn't witness
he wouldn't witness
we wouldn't witness
you wouldn't witness
they wouldn't witness 	I wouldn't be witnessing
you wouldn't be witnessing
he wouldn't be witnessing
we wouldn't be witnessing
you wouldn't be witnessing
they wouldn't be witnessing	I wouldn't have witnessed
you wouldn't have witnessed
he wouldn't have witnessed
we wouldn't have witnessed
you wouldn't have witnessed
they wouldn't have witnessed	I wouldn't have been witnessing
you wouldn't have been witnessing
he wouldn't have been witnessing
we wouldn't have been witnessing
you wouldn't have been witnessing
they wouldn't have been witnessing	

Infinitive 	
Imperative 	
Infinitive 	 	Imperative 	 	
to witness 	 	do not witness
Let's not witness
do not witness 	 	

Participle 	
Present 	Past 	 	 	
witnessing	witnessed