Konjugation des englischen Verbs CAN ROOF

Regelmäßiges Verb: roof - roofed - roofed

Bestätigung

Einfache Form

I can roof
you can roof
he can roof
we can roof
you can roof
they can roof

Form mit V-ing

I can be roofing
you can be roofing
he can be roofing
we can be roofing
you can be roofing
they can be roofing

Perfekt

I can have roofed
you can have roofed
he can have roofed
we can have roofed
you can have roofed
they can have roofed

Perfekt mit V-ing

I can have been roofing
you can have been roofing
he can have been roofing
we can have been roofing
you can have been roofing
they can have been roofing

Negation

Einfache Form

I cannot roof
you cannot roof
he cannot roof
we cannot roof
you cannot roof
they cannot roof

Form mit V-ing

I cannot be roofing
you cannot be roofing
he cannot be roofing
we cannot be roofing
you cannot be roofing
they cannot be roofing

Perfekt

I cannot have roofed
you cannot have roofed
he cannot have roofed
we cannot have roofed
you cannot have roofed
they cannot have roofed

Perfekt mit V-ing

I cannot have been roofing
you cannot have been roofing
he cannot have been roofing
we cannot have been roofing
you cannot have been roofing
they cannot have been roofing

Fragende Form

Einfache Form

can I roof?
can you roof?
can he roof?
can we roof?
can you roof?
can they roof?

Form mit V-ing

can I be roofing?
can you be roofing?
can he be roofing?
can we be roofing?
can you be roofing?
can they be roofing?

Perfekt

can I have roofed?
can you have roofed?
can he have roofed?
can we have roofed?
can you have roofed?
can they have roofed?

Perfekt mit V-ing

can I have been roofing?
can you have been roofing?
can he have been roofing?
can we have been roofing?
can you have been roofing?
can they have been roofing?

Fragende Negation Form

Einfache Form

can I not roof?
can you not roof?
can he not roof?
can we not roof?
can you not roof?
can they not roof?

Form mit V-ing

can I not be roofing?
can you not be roofing?
can he not be roofing?
can we not be roofing?
can you not be roofing?
can they not be roofing?

Perfekt

can I not have roofed?
can you not have roofed?
can he not have roofed?
can we not have roofed?
can you not have roofed?
can they not have roofed?

Perfekt mit V-ing

can I not have been roofing?
can you not have been roofing?
can he not have been roofing?
can we not have been roofing?
can you not have been roofing?
can they not have been roofing?

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