Konjugation des englischen Verbs
COULD PURIFY

Regelmäßiges Verb: purify - purified - purified

Bestätigung

Einfache Form	Form mit V-ing
I could purify you could purify he could purify we could purify you could purify they could purify	I could be purifying you could be purifying he could be purifying we could be purifying you could be purifying they could be purifying
Perfekt	Perfekt mit V-ing
I could have purified you could have purified he could have purified we could have purified you could have purified they could have purified	I could have been purifying you could have been purifying he could have been purifying we could have been purifying you could have been purifying they could have been purifying

Negation

Einfache Form	Form mit V-ing
I couldn't purify you couldn't purify he couldn't purify we couldn't purify you couldn't purify they couldn't purify	I couldn't be purifying you couldn't be purifying he couldn't be purifying we couldn't be purifying you couldn't be purifying they couldn't be purifying
Perfekt	Perfekt mit V-ing
I couldn't have purified you couldn't have purified he couldn't have purified we couldn't have purified you couldn't have purified they couldn't have purified	I couldn't have been purifying you couldn't have been purifying he couldn't have been purifying we couldn't have been purifying you couldn't have been purifying they couldn't have been purifying

Fragende Form

Einfache Form	Form mit V-ing
could I purify? could you purify? could he purify? could we purify? could you purify? could they purify?	could I be purifying? could you be purifying? could he be purifying? could we be purifying? could you be purifying? could they be purifying?
Perfekt	Perfekt mit V-ing
could I have purified? could you have purified? could he have purified? could we have purified? could you have purified? could they have purified?	could I have been purifying? could you have been purifying? could he have been purifying? could we have been purifying? could you have been purifying? could they have been purifying?

Fragende Negation Form

Einfache Form	Form mit V-ing
couldn't I purify? couldn't you purify? couldn't he purify? couldn't we purify? couldn't you purify? couldn't they purify?	couldn't I be purifying? couldn't you be purifying? couldn't he be purifying? couldn't we be purifying? couldn't you be purifying? couldn't they be purifying?
Perfekt	Perfekt mit V-ing
couldn't I have purified? couldn't you have purified? couldn't he have purified? couldn't we have purified? couldn't you have purified? couldn't they have purified?	couldn't I have been purifying? couldn't you have been purifying? couldn't he have been purifying? couldn't we have been purifying? couldn't you have been purifying? couldn't they have been purifying?