can latch
Regular verb: latch - latched- latched

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can latch
you can latch
she can latch
we can latch
you can latch
they can latch 	I can be latching
you can be latching
she can be latching
we can be latching
you can be latching
they can be latching	I can have latched
you can have latched
she can have latched
we can have latched
you can have latched
they can have latched	I can have been latching
you can have been latching
she can have been latching
we can have been latching
you can have been latching
they can have been latching	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I cannot latch
you cannot latch
she cannot latch
we cannot latch
you cannot latch
they cannot latch 	I cannot be latching
you cannot be latching
she cannot be latching
we cannot be latching
you cannot be latching
they cannot be latching	I cannot have latched
you cannot have latched
she cannot have latched
we cannot have latched
you cannot have latched
they cannot have latched	I cannot have been latching
you cannot have been latching
she cannot have been latching
we cannot have been latching
you cannot have been latching
they cannot have been latching	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I latch?
can you latch?
can she latch?
can we latch?
can you latch?
can they latch? 	can I be latching?
can you be latching?
can she be latching?
can we be latching?
can you be latching?
can they be latching? 	can I have latched?
can you have latched?
can she have latched?
can we have latched?
can you have latched?
can they have latched? 	can I have been latching?
can you have been latching?
can she have been latching?
can we have been latching?
can you have been latching?
can they have been latching? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I not latch?
can you not latch?
can she not latch?
can we not latch?
can you not latch?
can they not latch? 	can I not be latching?
can you not be latching?
can she not be latching?
can we not be latching?
can you not be latching?
can they not be latching? 	can I not have latched?
can you not have latched?
can she not have latched?
can we not have latched?
can you not have latched?
can they not have latched? 	can I not have been latching?
can you not have been latching?
can she not have been latching?
can we not have been latching?
can you not have been latching?
can they not have been latching?