Verbo regular: fertilize - fertilized - fertilized
Afirmación
Forma simple
I must fertilize you must fertilize she must fertilize we must fertilize you must fertilize they must fertilize
Forma con V-ing
I must be fertilizing you must be fertilizing she must be fertilizing we must be fertilizing you must be fertilizing they must be fertilizing
Perfecto
I must have fertilized you must have fertilized she must have fertilized we must have fertilized you must have fertilized they must have fertilized
Perfecto con V-ing
I must have been fertilizing you must have been fertilizing she must have been fertilizing we must have been fertilizing you must have been fertilizing they must have been fertilizing
Negación
Forma simple
I mustn't fertilize you mustn't fertilize she mustn't fertilize we mustn't fertilize you mustn't fertilize they mustn't fertilize
Forma con V-ing
I mustn't be fertilizing you mustn't be fertilizing she mustn't be fertilizing we mustn't be fertilizing you mustn't be fertilizing they mustn't be fertilizing
Perfecto
I mustn't have fertilized you mustn't have fertilized she mustn't have fertilized we mustn't have fertilized you mustn't have fertilized they mustn't have fertilized
Perfecto con V-ing
I mustn't have been fertilizing you mustn't have been fertilizing she mustn't have been fertilizing we mustn't have been fertilizing you mustn't have been fertilizing they mustn't have been fertilizing
Forma interrogativa
Forma simple
must I fertilize? must you fertilize? must she fertilize? must we fertilize? must you fertilize? must they fertilize?
Forma con V-ing
must I be fertilizing? must you be fertilizing? must she be fertilizing? must we be fertilizing? must you be fertilizing? must they be fertilizing?
Perfecto
must I have fertilized? must you have fertilized? must she have fertilized? must we have fertilized? must you have fertilized? must they have fertilized?
Perfecto con V-ing
must I have been fertilizing? must you have been fertilizing? must she have been fertilizing? must we have been fertilizing? must you have been fertilizing? must they have been fertilizing?
Forma interro-negativa
Forma simple
mustn't I fertilize? mustn't you fertilize? mustn't she fertilize? mustn't we fertilize? mustn't you fertilize? mustn't they fertilize?
Forma con V-ing
mustn't I be fertilizing? mustn't you be fertilizing? mustn't she be fertilizing? mustn't we be fertilizing? mustn't you be fertilizing? mustn't they be fertilizing?
Perfecto
mustn't I have fertilized? mustn't you have fertilized? mustn't she have fertilized? mustn't we have fertilized? mustn't you have fertilized? mustn't they have fertilized?
Perfecto con V-ing
mustn't I have been fertilizing? mustn't you have been fertilizing? mustn't she have been fertilizing? mustn't we have been fertilizing? mustn't you have been fertilizing? mustn't they have been fertilizing?