English verb conjugation
CAN SNAFU

Regular verb: snafu - snafued - snafued

Affirmation

Simple form	V-ing form
I can snafu you can snafu he can snafu we can snafu you can snafu they can snafu	I can be snafuing you can be snafuing he can be snafuing we can be snafuing you can be snafuing they can be snafuing
Perfect	V-ing perfect
I can have snafued you can have snafued he can have snafued we can have snafued you can have snafued they can have snafued	I can have been snafuing you can have been snafuing he can have been snafuing we can have been snafuing you can have been snafuing they can have been snafuing

Negation

Simple form	V-ing form
I can't snafu you can't snafu he can't snafu we can't snafu you can't snafu they can't snafu	I can't be snafuing you can't be snafuing he can't be snafuing we can't be snafuing you can't be snafuing they can't be snafuing
Perfect	V-ing perfect
I can't have snafued you can't have snafued he can't have snafued we can't have snafued you can't have snafued they can't have snafued	I can't have been snafuing you can't have been snafuing he can't have been snafuing we can't have been snafuing you can't have been snafuing they can't have been snafuing

Interrogative form

Simple form	V-ing form
can I snafu? can you snafu? can he snafu? can we snafu? can you snafu? can they snafu?	can I be snafuing? can you be snafuing? can he be snafuing? can we be snafuing? can you be snafuing? can they be snafuing?
Perfect	V-ing perfect
can I have snafued? can you have snafued? can he have snafued? can we have snafued? can you have snafued? can they have snafued?	can I have been snafuing? can you have been snafuing? can he have been snafuing? can we have been snafuing? can you have been snafuing? can they have been snafuing?

Interro-negative form

Simple form	V-ing form
can't I snafu? can't you snafu? can't he snafu? can't we snafu? can't you snafu? can't they snafu?	can't I be snafuing? can't you be snafuing? can't he be snafuing? can't we be snafuing? can't you be snafuing? can't they be snafuing?
Perfect	V-ing perfect
can't I have snafued? can't you have snafued? can't he have snafued? can't we have snafued? can't you have snafued? can't they have snafued?	can't I have been snafuing? can't you have been snafuing? can't he have been snafuing? can't we have been snafuing? can't you have been snafuing? can't they have been snafuing?