can sauna
Regular verb: sauna - saunaed- saunaed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can sauna
you can sauna
he can sauna
we can sauna
you can sauna
they can sauna 	I can be saunaing
you can be saunaing
he can be saunaing
we can be saunaing
you can be saunaing
they can be saunaing	I can have saunaed
you can have saunaed
he can have saunaed
we can have saunaed
you can have saunaed
they can have saunaed	I can have been saunaing
you can have been saunaing
he can have been saunaing
we can have been saunaing
you can have been saunaing
they can have been saunaing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I cannot sauna
you cannot sauna
he cannot sauna
we cannot sauna
you cannot sauna
they cannot sauna 	I cannot be saunaing
you cannot be saunaing
he cannot be saunaing
we cannot be saunaing
you cannot be saunaing
they cannot be saunaing	I cannot have saunaed
you cannot have saunaed
he cannot have saunaed
we cannot have saunaed
you cannot have saunaed
they cannot have saunaed	I cannot have been saunaing
you cannot have been saunaing
he cannot have been saunaing
we cannot have been saunaing
you cannot have been saunaing
they cannot have been saunaing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I sauna?
can you sauna?
can he sauna?
can we sauna?
can you sauna?
can they sauna? 	can I be saunaing?
can you be saunaing?
can he be saunaing?
can we be saunaing?
can you be saunaing?
can they be saunaing? 	can I have saunaed?
can you have saunaed?
can he have saunaed?
can we have saunaed?
can you have saunaed?
can they have saunaed? 	can I have been saunaing?
can you have been saunaing?
can he have been saunaing?
can we have been saunaing?
can you have been saunaing?
can they have been saunaing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I not sauna?
can you not sauna?
can he not sauna?
can we not sauna?
can you not sauna?
can they not sauna? 	can I not be saunaing?
can you not be saunaing?
can he not be saunaing?
can we not be saunaing?
can you not be saunaing?
can they not be saunaing? 	can I not have saunaed?
can you not have saunaed?
can he not have saunaed?
can we not have saunaed?
can you not have saunaed?
can they not have saunaed? 	can I not have been saunaing?
can you not have been saunaing?
can he not have been saunaing?
can we not have been saunaing?
can you not have been saunaing?
can they not have been saunaing?