to strengthen
Verbo regolare: strengthen - strengthened- strengthened

Indicativo 	
Presente 	Presente continuo 	Preterito 	Preterite continua 	
I strengthen
you strengthen
he strengthens
we strengthen
you strengthen
they strengthen 	Iamstrengthening
youarestrengthening
heisstrengthening
wearestrengthening
youarestrengthening
theyarestrengthening	I strengthened
you strengthened
he strengthened
we strengthened
you strengthened
they strengthened	Iwasstrengthening
youwerestrengthening
hewasstrengthening
wewerestrengthening
youwerestrengthening
theywerestrengthening	
Presente perfetto 	Presente perfetto continuo 	Piuccheperfetto 	Piuccheperfetto continuo 	
I have strengthened
you have strengthened
he has strengthened
we have strengthened
you have strengthened
they have strengthened	I have been strengthening
you have been strengthening
hehasbeen strengthening
we have been strengthening
you have been strengthening
they have been strengthening	I had strengthened
you had strengthened
he had strengthened
we had strengthened
you had strengthened
they had strengthened	I had been strengthening
you had been strengthening
he had been strengthening
we had been strengthening
you had been strengthening
they had been strengthening	
Futuro semplice 	Futuro continuo 	Futuro anteriore 	Futuro anteriore contínuo 	
I will strengthen
you will strengthen
he will strengthen
we will strengthen
you will strengthen
they will strengthen 	I will be strengthening
you will be strengthening
he will be strengthening
we will be strengthening
you will be strengthening
they will be strengthening	I will have strengthened
you will have strengthened
he will have strengthened
we will have strengthened
you will have strengthened
they will have strengthened	I will have been strengthening
you will have been strengthening
he will have been strengthening
we will have been strengthening
you will have been strengthening
they will have been strengthening	

Condizionale 	
Presente 	Presente continuo 	Passato 	Passato continuo 	
I would strengthen
you would strengthen
he would strengthen
we would strengthen
you would strengthen
they would strengthen 	I would be strengthening
you would be strengthening
he would be strengthening
we would be strengthening
you would be strengthening
they would be strengthening	I would have strengthened
you would have strengthened
he would have strengthened
we would have strengthened
you would have strengthened
they would have strengthened	I would have been strengthening
you would have been strengthening
he would have been strengthening
we would have been strengthening
you would have been strengthening
they would have been strengthening	

Infinito 	
Imperativo 	
Infinito 	 	Imperativo 	 	
to strengthen 	 	strengthen
Let's strengthen
strengthen 	 	

Participio 	
Presente 	Passato 	 	 	
strengthening	strengthened