Coniugazione del verbo inglese
CAN PURIFY

Verbo regolare: purify - purified - purified

Affermazione

Forma semplice	Forma con V-ing
I can purify you can purify he can purify we can purify you can purify they can purify	I can be purifying you can be purifying he can be purifying we can be purifying you can be purifying they can be purifying
Perfetto	Perfetto con V-ing
I can have purified you can have purified he can have purified we can have purified you can have purified they can have purified	I can have been purifying you can have been purifying he can have been purifying we can have been purifying you can have been purifying they can have been purifying

Negazione

Forma semplice	Forma con V-ing
I can't purify you can't purify he can't purify we can't purify you can't purify they can't purify	I can't be purifying you can't be purifying he can't be purifying we can't be purifying you can't be purifying they can't be purifying
Perfetto	Perfetto con V-ing
I can't have purified you can't have purified he can't have purified we can't have purified you can't have purified they can't have purified	I can't have been purifying you can't have been purifying he can't have been purifying we can't have been purifying you can't have been purifying they can't have been purifying

Forma interrogativa

Forma semplice	Forma con V-ing
can I purify? can you purify? can he purify? can we purify? can you purify? can they purify?	can I be purifying? can you be purifying? can he be purifying? can we be purifying? can you be purifying? can they be purifying?
Perfetto	Perfetto con V-ing
can I have purified? can you have purified? can he have purified? can we have purified? can you have purified? can they have purified?	can I have been purifying? can you have been purifying? can he have been purifying? can we have been purifying? can you have been purifying? can they have been purifying?

Forma interro-negativa

Forma semplice	Forma con V-ing
can't I purify? can't you purify? can't he purify? can't we purify? can't you purify? can't they purify?	can't I be purifying? can't you be purifying? can't he be purifying? can't we be purifying? can't you be purifying? can't they be purifying?
Perfetto	Perfetto con V-ing
can't I have purified? can't you have purified? can't he have purified? can't we have purified? can't you have purified? can't they have purified?	can't I have been purifying? can't you have been purifying? can't he have been purifying? can't we have been purifying? can't you have been purifying? can't they have been purifying?