English verb conjugation
CAN CACHINNATE

Regular verb: cachinnate - cachinnated - cachinnated

Affirmation

Simple form	V-ing form
I can cachinnate you can cachinnate he can cachinnate we can cachinnate you can cachinnate they can cachinnate	I can be cachinnating you can be cachinnating he can be cachinnating we can be cachinnating you can be cachinnating they can be cachinnating
Perfect	V-ing perfect
I can have cachinnated you can have cachinnated he can have cachinnated we can have cachinnated you can have cachinnated they can have cachinnated	I can have been cachinnating you can have been cachinnating he can have been cachinnating we can have been cachinnating you can have been cachinnating they can have been cachinnating

Negation

Simple form	V-ing form
I can't cachinnate you can't cachinnate he can't cachinnate we can't cachinnate you can't cachinnate they can't cachinnate	I can't be cachinnating you can't be cachinnating he can't be cachinnating we can't be cachinnating you can't be cachinnating they can't be cachinnating
Perfect	V-ing perfect
I can't have cachinnated you can't have cachinnated he can't have cachinnated we can't have cachinnated you can't have cachinnated they can't have cachinnated	I can't have been cachinnating you can't have been cachinnating he can't have been cachinnating we can't have been cachinnating you can't have been cachinnating they can't have been cachinnating

Interrogative form

Simple form	V-ing form
can I cachinnate? can you cachinnate? can he cachinnate? can we cachinnate? can you cachinnate? can they cachinnate?	can I be cachinnating? can you be cachinnating? can he be cachinnating? can we be cachinnating? can you be cachinnating? can they be cachinnating?
Perfect	V-ing perfect
can I have cachinnated? can you have cachinnated? can he have cachinnated? can we have cachinnated? can you have cachinnated? can they have cachinnated?	can I have been cachinnating? can you have been cachinnating? can he have been cachinnating? can we have been cachinnating? can you have been cachinnating? can they have been cachinnating?

Interro-negative form

Simple form	V-ing form
can't I cachinnate? can't you cachinnate? can't he cachinnate? can't we cachinnate? can't you cachinnate? can't they cachinnate?	can't I be cachinnating? can't you be cachinnating? can't he be cachinnating? can't we be cachinnating? can't you be cachinnating? can't they be cachinnating?
Perfect	V-ing perfect
can't I have cachinnated? can't you have cachinnated? can't he have cachinnated? can't we have cachinnated? can't you have cachinnated? can't they have cachinnated?	can't I have been cachinnating? can't you have been cachinnating? can't he have been cachinnating? can't we have been cachinnating? can't you have been cachinnating? can't they have been cachinnating?