can avow
Regular verb: avow - avowed- avowed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can avow
you can avow
she can avow
we can avow
you can avow
they can avow 	I can be avowing
you can be avowing
she can be avowing
we can be avowing
you can be avowing
they can be avowing	I can have avowed
you can have avowed
she can have avowed
we can have avowed
you can have avowed
they can have avowed	I can have been avowing
you can have been avowing
she can have been avowing
we can have been avowing
you can have been avowing
they can have been avowing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can't avow
you can't avow
she can't avow
we can't avow
you can't avow
they can't avow 	I can't be avowing
you can't be avowing
she can't be avowing
we can't be avowing
you can't be avowing
they can't be avowing	I can't have avowed
you can't have avowed
she can't have avowed
we can't have avowed
you can't have avowed
they can't have avowed	I can't have been avowing
you can't have been avowing
she can't have been avowing
we can't have been avowing
you can't have been avowing
they can't have been avowing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I avow?
can you avow?
can she avow?
can we avow?
can you avow?
can they avow? 	can I be avowing?
can you be avowing?
can she be avowing?
can we be avowing?
can you be avowing?
can they be avowing? 	can I have avowed?
can you have avowed?
can she have avowed?
can we have avowed?
can you have avowed?
can they have avowed? 	can I have been avowing?
can you have been avowing?
can she have been avowing?
can we have been avowing?
can you have been avowing?
can they have been avowing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can't I avow?
can't you avow?
can't she avow?
can't we avow?
can't you avow?
can't they avow? 	can't I be avowing?
can't you be avowing?
can't she be avowing?
can't we be avowing?
can't you be avowing?
can't they be avowing? 	can't I have avowed?
can't you have avowed?
can't she have avowed?
can't we have avowed?
can't you have avowed?
can't they have avowed? 	can't I have been avowing?
can't you have been avowing?
can't she have been avowing?
can't we have been avowing?
can't you have been avowing?
can't they have been avowing?