to upturn
Regular verb: upturn - upturned- upturned

Indicative 	
Present 	Present continuous 	Preterite 	Preterite continuous 	
I upturn
you upturn
he upturns
we upturn
you upturn
they upturn 	Iamupturning
youareupturning
heisupturning
weareupturning
youareupturning
theyareupturning	I upturned
you upturned
he upturned
we upturned
you upturned
they upturned	Iwasupturning
youwereupturning
hewasupturning
wewereupturning
youwereupturning
theywereupturning	
Present perfect 	Present perfect continuous 	Pluperfect 	Pluperfect continuous 	
I have upturned
you have upturned
he has upturned
we have upturned
you have upturned
they have upturned	I have been upturning
you have been upturning
hehasbeen upturning
we have been upturning
you have been upturning
they have been upturning	I had upturned
you had upturned
he had upturned
we had upturned
you had upturned
they had upturned	I had been upturning
you had been upturning
he had been upturning
we had been upturning
you had been upturning
they had been upturning	
Future 	Future continuous 	Future perfect 	Future perfect continuous 	
I will upturn
you will upturn
he will upturn
we will upturn
you will upturn
they will upturn 	I will be upturning
you will be upturning
he will be upturning
we will be upturning
you will be upturning
they will be upturning	I will have upturned
you will have upturned
he will have upturned
we will have upturned
you will have upturned
they will have upturned	I will have been upturning
you will have been upturning
he will have been upturning
we will have been upturning
you will have been upturning
they will have been upturning	

Conditional 	
Present 	Present continuous 	Past 	Past continuous 	
I would upturn
you would upturn
he would upturn
we would upturn
you would upturn
they would upturn 	I would be upturning
you would be upturning
he would be upturning
we would be upturning
you would be upturning
they would be upturning	I would have upturned
you would have upturned
he would have upturned
we would have upturned
you would have upturned
they would have upturned	I would have been upturning
you would have been upturning
he would have been upturning
we would have been upturning
you would have been upturning
they would have been upturning	

Infinitive 	
Imperative 	
Infinitive 	 	Imperative 	 	
to upturn 	 	upturn
Let's upturn
upturn 	 	

Participle 	
Present 	Past 	 	 	
upturning	upturned