must desolate
Verbo regolare: desolate - desolated- desolated

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I must desolate
you must desolate
he must desolate
we must desolate
you must desolate
they must desolate 	I must be desolating
you must be desolating
he must be desolating
we must be desolating
you must be desolating
they must be desolating	I must have desolated
you must have desolated
he must have desolated
we must have desolated
you must have desolated
they must have desolated	I must have been desolating
you must have been desolating
he must have been desolating
we must have been desolating
you must have been desolating
they must have been desolating	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I mustn't desolate
you mustn't desolate
he mustn't desolate
we mustn't desolate
you mustn't desolate
they mustn't desolate 	I mustn't be desolating
you mustn't be desolating
he mustn't be desolating
we mustn't be desolating
you mustn't be desolating
they mustn't be desolating	I mustn't have desolated
you mustn't have desolated
he mustn't have desolated
we mustn't have desolated
you mustn't have desolated
they mustn't have desolated	I mustn't have been desolating
you mustn't have been desolating
he mustn't have been desolating
we mustn't have been desolating
you mustn't have been desolating
they mustn't have been desolating	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
must I desolate?
must you desolate?
must he desolate?
must we desolate?
must you desolate?
must they desolate? 	must I be desolating?
must you be desolating?
must he be desolating?
must we be desolating?
must you be desolating?
must they be desolating? 	must I have desolated?
must you have desolated?
must he have desolated?
must we have desolated?
must you have desolated?
must they have desolated? 	must I have been desolating?
must you have been desolating?
must he have been desolating?
must we have been desolating?
must you have been desolating?
must they have been desolating? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
mustn't I desolate?
mustn't you desolate?
mustn't he desolate?
mustn't we desolate?
mustn't you desolate?
mustn't they desolate? 	mustn't I be desolating?
mustn't you be desolating?
mustn't he be desolating?
mustn't we be desolating?
mustn't you be desolating?
mustn't they be desolating? 	mustn't I have desolated?
mustn't you have desolated?
mustn't he have desolated?
mustn't we have desolated?
mustn't you have desolated?
mustn't they have desolated? 	mustn't I have been desolating?
mustn't you have been desolating?
mustn't he have been desolating?
mustn't we have been desolating?
mustn't you have been desolating?
mustn't they have been desolating?