English verb conjugation
CAN LAUD

Regular verb: laud - lauded - lauded

Affirmation

Simple form	V-ing form
I can laud you can laud he can laud we can laud you can laud they can laud	I can be lauding you can be lauding he can be lauding we can be lauding you can be lauding they can be lauding
Perfect	V-ing perfect
I can have lauded you can have lauded he can have lauded we can have lauded you can have lauded they can have lauded	I can have been lauding you can have been lauding he can have been lauding we can have been lauding you can have been lauding they can have been lauding

Negation

Simple form	V-ing form
I cannot laud you cannot laud he cannot laud we cannot laud you cannot laud they cannot laud	I cannot be lauding you cannot be lauding he cannot be lauding we cannot be lauding you cannot be lauding they cannot be lauding
Perfect	V-ing perfect
I cannot have lauded you cannot have lauded he cannot have lauded we cannot have lauded you cannot have lauded they cannot have lauded	I cannot have been lauding you cannot have been lauding he cannot have been lauding we cannot have been lauding you cannot have been lauding they cannot have been lauding

Interrogative form

Simple form	V-ing form
can I laud? can you laud? can he laud? can we laud? can you laud? can they laud?	can I be lauding? can you be lauding? can he be lauding? can we be lauding? can you be lauding? can they be lauding?
Perfect	V-ing perfect
can I have lauded? can you have lauded? can he have lauded? can we have lauded? can you have lauded? can they have lauded?	can I have been lauding? can you have been lauding? can he have been lauding? can we have been lauding? can you have been lauding? can they have been lauding?

Interro-negative form

Simple form	V-ing form
can I not laud? can you not laud? can he not laud? can we not laud? can you not laud? can they not laud?	can I not be lauding? can you not be lauding? can he not be lauding? can we not be lauding? can you not be lauding? can they not be lauding?
Perfect	V-ing perfect
can I not have lauded? can you not have lauded? can he not have lauded? can we not have lauded? can you not have lauded? can they not have lauded?	can I not have been lauding? can you not have been lauding? can he not have been lauding? can we not have been lauding? can you not have been lauding? can they not have been lauding?