can sermonise
Regular verb: sermonise - sermonised- sermonised

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can sermonise
you can sermonise
she can sermonise
we can sermonise
you can sermonise
they can sermonise 	I can be sermonising
you can be sermonising
she can be sermonising
we can be sermonising
you can be sermonising
they can be sermonising	I can have sermonised
you can have sermonised
she can have sermonised
we can have sermonised
you can have sermonised
they can have sermonised	I can have been sermonising
you can have been sermonising
she can have been sermonising
we can have been sermonising
you can have been sermonising
they can have been sermonising	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can't sermonise
you can't sermonise
she can't sermonise
we can't sermonise
you can't sermonise
they can't sermonise 	I can't be sermonising
you can't be sermonising
she can't be sermonising
we can't be sermonising
you can't be sermonising
they can't be sermonising	I can't have sermonised
you can't have sermonised
she can't have sermonised
we can't have sermonised
you can't have sermonised
they can't have sermonised	I can't have been sermonising
you can't have been sermonising
she can't have been sermonising
we can't have been sermonising
you can't have been sermonising
they can't have been sermonising	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I sermonise?
can you sermonise?
can she sermonise?
can we sermonise?
can you sermonise?
can they sermonise? 	can I be sermonising?
can you be sermonising?
can she be sermonising?
can we be sermonising?
can you be sermonising?
can they be sermonising? 	can I have sermonised?
can you have sermonised?
can she have sermonised?
can we have sermonised?
can you have sermonised?
can they have sermonised? 	can I have been sermonising?
can you have been sermonising?
can she have been sermonising?
can we have been sermonising?
can you have been sermonising?
can they have been sermonising? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can't I sermonise?
can't you sermonise?
can't she sermonise?
can't we sermonise?
can't you sermonise?
can't they sermonise? 	can't I be sermonising?
can't you be sermonising?
can't she be sermonising?
can't we be sermonising?
can't you be sermonising?
can't they be sermonising? 	can't I have sermonised?
can't you have sermonised?
can't she have sermonised?
can't we have sermonised?
can't you have sermonised?
can't they have sermonised? 	can't I have been sermonising?
can't you have been sermonising?
can't she have been sermonising?
can't we have been sermonising?
can't you have been sermonising?
can't they have been sermonising?