can startle
Regular verb: startle - startled- startled

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can startle
you can startle
he can startle
we can startle
you can startle
they can startle 	I can be startling
you can be startling
he can be startling
we can be startling
you can be startling
they can be startling	I can have startled
you can have startled
he can have startled
we can have startled
you can have startled
they can have startled	I can have been startling
you can have been startling
he can have been startling
we can have been startling
you can have been startling
they can have been startling	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can't startle
you can't startle
he can't startle
we can't startle
you can't startle
they can't startle 	I can't be startling
you can't be startling
he can't be startling
we can't be startling
you can't be startling
they can't be startling	I can't have startled
you can't have startled
he can't have startled
we can't have startled
you can't have startled
they can't have startled	I can't have been startling
you can't have been startling
he can't have been startling
we can't have been startling
you can't have been startling
they can't have been startling	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I startle?
can you startle?
can he startle?
can we startle?
can you startle?
can they startle? 	can I be startling?
can you be startling?
can he be startling?
can we be startling?
can you be startling?
can they be startling? 	can I have startled?
can you have startled?
can he have startled?
can we have startled?
can you have startled?
can they have startled? 	can I have been startling?
can you have been startling?
can he have been startling?
can we have been startling?
can you have been startling?
can they have been startling? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can't I startle?
can't you startle?
can't he startle?
can't we startle?
can't you startle?
can't they startle? 	can't I be startling?
can't you be startling?
can't he be startling?
can't we be startling?
can't you be startling?
can't they be startling? 	can't I have startled?
can't you have startled?
can't he have startled?
can't we have startled?
can't you have startled?
can't they have startled? 	can't I have been startling?
can't you have been startling?
can't he have been startling?
can't we have been startling?
can't you have been startling?
can't they have been startling?