Coniugazione del verbo inglese
CAN UPTURN

Verbo regolare: upturn - upturned - upturned

Affermazione

Forma semplice	Forma con V-ing
I can upturn you can upturn she can upturn we can upturn you can upturn they can upturn	I can be upturning you can be upturning she can be upturning we can be upturning you can be upturning they can be upturning
Perfetto	Perfetto con V-ing
I can have upturned you can have upturned she can have upturned we can have upturned you can have upturned they can have upturned	I can have been upturning you can have been upturning she can have been upturning we can have been upturning you can have been upturning they can have been upturning

Negazione

Forma semplice	Forma con V-ing
I cannot upturn you cannot upturn she cannot upturn we cannot upturn you cannot upturn they cannot upturn	I cannot be upturning you cannot be upturning she cannot be upturning we cannot be upturning you cannot be upturning they cannot be upturning
Perfetto	Perfetto con V-ing
I cannot have upturned you cannot have upturned she cannot have upturned we cannot have upturned you cannot have upturned they cannot have upturned	I cannot have been upturning you cannot have been upturning she cannot have been upturning we cannot have been upturning you cannot have been upturning they cannot have been upturning

Forma interrogativa

Forma semplice	Forma con V-ing
can I upturn? can you upturn? can she upturn? can we upturn? can you upturn? can they upturn?	can I be upturning? can you be upturning? can she be upturning? can we be upturning? can you be upturning? can they be upturning?
Perfetto	Perfetto con V-ing
can I have upturned? can you have upturned? can she have upturned? can we have upturned? can you have upturned? can they have upturned?	can I have been upturning? can you have been upturning? can she have been upturning? can we have been upturning? can you have been upturning? can they have been upturning?

Forma interro-negativa

Forma semplice	Forma con V-ing
can I not upturn? can you not upturn? can she not upturn? can we not upturn? can you not upturn? can they not upturn?	can I not be upturning? can you not be upturning? can she not be upturning? can we not be upturning? can you not be upturning? can they not be upturning?
Perfetto	Perfetto con V-ing
can I not have upturned? can you not have upturned? can she not have upturned? can we not have upturned? can you not have upturned? can they not have upturned?	can I not have been upturning? can you not have been upturning? can she not have been upturning? can we not have been upturning? can you not have been upturning? can they not have been upturning?