English verb conjugation
CAN BREATHALYSE

Regular verb: breathalyse - breathalysed - breathalysed

Affirmation

Simple form	V-ing form
I can breathalyse you can breathalyse he can breathalyse we can breathalyse you can breathalyse they can breathalyse	I can be breathalysing you can be breathalysing he can be breathalysing we can be breathalysing you can be breathalysing they can be breathalysing
Perfect	V-ing perfect
I can have breathalysed you can have breathalysed he can have breathalysed we can have breathalysed you can have breathalysed they can have breathalysed	I can have been breathalysing you can have been breathalysing he can have been breathalysing we can have been breathalysing you can have been breathalysing they can have been breathalysing

Negation

Simple form	V-ing form
I can't breathalyse you can't breathalyse he can't breathalyse we can't breathalyse you can't breathalyse they can't breathalyse	I can't be breathalysing you can't be breathalysing he can't be breathalysing we can't be breathalysing you can't be breathalysing they can't be breathalysing
Perfect	V-ing perfect
I can't have breathalysed you can't have breathalysed he can't have breathalysed we can't have breathalysed you can't have breathalysed they can't have breathalysed	I can't have been breathalysing you can't have been breathalysing he can't have been breathalysing we can't have been breathalysing you can't have been breathalysing they can't have been breathalysing

Interrogative form

Simple form	V-ing form
can I breathalyse? can you breathalyse? can he breathalyse? can we breathalyse? can you breathalyse? can they breathalyse?	can I be breathalysing? can you be breathalysing? can he be breathalysing? can we be breathalysing? can you be breathalysing? can they be breathalysing?
Perfect	V-ing perfect
can I have breathalysed? can you have breathalysed? can he have breathalysed? can we have breathalysed? can you have breathalysed? can they have breathalysed?	can I have been breathalysing? can you have been breathalysing? can he have been breathalysing? can we have been breathalysing? can you have been breathalysing? can they have been breathalysing?

Interro-negative form

Simple form	V-ing form
can't I breathalyse? can't you breathalyse? can't he breathalyse? can't we breathalyse? can't you breathalyse? can't they breathalyse?	can't I be breathalysing? can't you be breathalysing? can't he be breathalysing? can't we be breathalysing? can't you be breathalysing? can't they be breathalysing?
Perfect	V-ing perfect
can't I have breathalysed? can't you have breathalysed? can't he have breathalysed? can't we have breathalysed? can't you have breathalysed? can't they have breathalysed?	can't I have been breathalysing? can't you have been breathalysing? can't he have been breathalysing? can't we have been breathalysing? can't you have been breathalysing? can't they have been breathalysing?