to one-up
Regular verb: one-up - one-uped- one-uped

Indicative 	
Present 	Present continuous 	Preterite 	Preterite continuous 	
I one-up
you one-up
he one-ups
we one-up
you one-up
they one-up 	Iamone-uping
youareone-uping
heisone-uping
weareone-uping
youareone-uping
theyareone-uping	I one-uped
you one-uped
he one-uped
we one-uped
you one-uped
they one-uped	Iwasone-uping
youwereone-uping
hewasone-uping
wewereone-uping
youwereone-uping
theywereone-uping	
Present perfect 	Present perfect continuous 	Pluperfect 	Pluperfect continuous 	
I have one-uped
you have one-uped
he has one-uped
we have one-uped
you have one-uped
they have one-uped	I have been one-uping
you have been one-uping
hehasbeen one-uping
we have been one-uping
you have been one-uping
they have been one-uping	I had one-uped
you had one-uped
he had one-uped
we had one-uped
you had one-uped
they had one-uped	I had been one-uping
you had been one-uping
he had been one-uping
we had been one-uping
you had been one-uping
they had been one-uping	
Future 	Future continuous 	Future perfect 	Future perfect continuous 	
I will one-up
you will one-up
he will one-up
we will one-up
you will one-up
they will one-up 	I will be one-uping
you will be one-uping
he will be one-uping
we will be one-uping
you will be one-uping
they will be one-uping	I will have one-uped
you will have one-uped
he will have one-uped
we will have one-uped
you will have one-uped
they will have one-uped	I will have been one-uping
you will have been one-uping
he will have been one-uping
we will have been one-uping
you will have been one-uping
they will have been one-uping	

Conditional 	
Present 	Present continuous 	Past 	Past continuous 	
I would one-up
you would one-up
he would one-up
we would one-up
you would one-up
they would one-up 	I would be one-uping
you would be one-uping
he would be one-uping
we would be one-uping
you would be one-uping
they would be one-uping	I would have one-uped
you would have one-uped
he would have one-uped
we would have one-uped
you would have one-uped
they would have one-uped	I would have been one-uping
you would have been one-uping
he would have been one-uping
we would have been one-uping
you would have been one-uping
they would have been one-uping	

Infinitive 	
Imperative 	
Infinitive 	 	Imperative 	 	
to one-up 	 	one-up
Let's one-up
one-up 	 	

Participle 	
Present 	Past 	 	 	
one-uping	one-uped