English verb conjugation CAN GOOF

Regular verb: goof - goofed - goofed

Affirmation

Simple form

I can goof
you can goof
he can goof
we can goof
you can goof
they can goof

V-ing form

I can be goofing
you can be goofing
he can be goofing
we can be goofing
you can be goofing
they can be goofing

Perfect

I can have goofed
you can have goofed
he can have goofed
we can have goofed
you can have goofed
they can have goofed

V-ing perfect

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

Negation

Simple form

I can't goof
you can't goof
he can't goof
we can't goof
you can't goof
they can't goof

V-ing form

I can't be goofing
you can't be goofing
he can't be goofing
we can't be goofing
you can't be goofing
they can't be goofing

Perfect

I can't have goofed
you can't have goofed
he can't have goofed
we can't have goofed
you can't have goofed
they can't have goofed

V-ing perfect

I can't have been goofing
you can't have been goofing
he can't have been goofing
we can't have been goofing
you can't have been goofing
they can't have been goofing

Interrogative form

Simple form

can I goof?
can you goof?
can he goof?
can we goof?
can you goof?
can they goof?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

can't I goof?
can't you goof?
can't he goof?
can't we goof?
can't you goof?
can't they goof?

V-ing form

can't I be goofing?
can't you be goofing?
can't he be goofing?
can't we be goofing?
can't you be goofing?
can't they be goofing?

Perfect

can't I have goofed?
can't you have goofed?
can't he have goofed?
can't we have goofed?
can't you have goofed?
can't they have goofed?

V-ing perfect

can't I have been goofing?
can't you have been goofing?
can't he have been goofing?
can't we have been goofing?
can't you have been goofing?
can't they have been goofing?

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