can trend
Regular verb: trend - trended- trended

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can trend
you can trend
he can trend
we can trend
you can trend
they can trend 	I can be trending
you can be trending
he can be trending
we can be trending
you can be trending
they can be trending	I can have trended
you can have trended
he can have trended
we can have trended
you can have trended
they can have trended	I can have been trending
you can have been trending
he can have been trending
we can have been trending
you can have been trending
they can have been trending	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I cannot trend
you cannot trend
he cannot trend
we cannot trend
you cannot trend
they cannot trend 	I cannot be trending
you cannot be trending
he cannot be trending
we cannot be trending
you cannot be trending
they cannot be trending	I cannot have trended
you cannot have trended
he cannot have trended
we cannot have trended
you cannot have trended
they cannot have trended	I cannot have been trending
you cannot have been trending
he cannot have been trending
we cannot have been trending
you cannot have been trending
they cannot have been trending	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I trend?
can you trend?
can he trend?
can we trend?
can you trend?
can they trend? 	can I be trending?
can you be trending?
can he be trending?
can we be trending?
can you be trending?
can they be trending? 	can I have trended?
can you have trended?
can he have trended?
can we have trended?
can you have trended?
can they have trended? 	can I have been trending?
can you have been trending?
can he have been trending?
can we have been trending?
can you have been trending?
can they have been trending? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I not trend?
can you not trend?
can he not trend?
can we not trend?
can you not trend?
can they not trend? 	can I not be trending?
can you not be trending?
can he not be trending?
can we not be trending?
can you not be trending?
can they not be trending? 	can I not have trended?
can you not have trended?
can he not have trended?
can we not have trended?
can you not have trended?
can they not have trended? 	can I not have been trending?
can you not have been trending?
can he not have been trending?
can we not have been trending?
can you not have been trending?
can they not have been trending?