male gender | Modal : no | may | might | can | could | shall | should | will | would | must | ought to
English verb conjugation SHALL OBSERVE
Regular verb: observe - observed - observed
Affirmation
Simple form
I'll observeyou'll observe
she'll observe
we'll observe
you'll observe
they'll observe
V-ing form
I'll be observingyou'll be observing
she'll be observing
we'll be observing
you'll be observing
they'll be observing
Perfect
I'll have observedyou'll have observed
she'll have observed
we'll have observed
you'll have observed
they'll have observed
V-ing perfect
I'll have been observingyou'll have been observing
she'll have been observing
we'll have been observing
you'll have been observing
they'll have been observing
Negation
Simple form
I shan't observeyou shan't observe
she shan't observe
we shan't observe
you shan't observe
they shan't observe
V-ing form
I shan't be observingyou shan't be observing
she shan't be observing
we shan't be observing
you shan't be observing
they shan't be observing
Perfect
I shan't have observedyou shan't have observed
she shan't have observed
we shan't have observed
you shan't have observed
they shan't have observed
V-ing perfect
I shan't have been observingyou shan't have been observing
she shan't have been observing
we shan't have been observing
you shan't have been observing
they shan't have been observing
Interrogative form
Simple form
shall I observe?shall you observe?
shall she observe?
shall we observe?
shall you observe?
shall they observe?
V-ing form
shall I be observing?shall you be observing?
shall she be observing?
shall we be observing?
shall you be observing?
shall they be observing?
Perfect
shall I have observed?shall you have observed?
shall she have observed?
shall we have observed?
shall you have observed?
shall they have observed?
V-ing perfect
shall I have been observing?shall you have been observing?
shall she have been observing?
shall we have been observing?
shall you have been observing?
shall they have been observing?
Interro-negative form
Simple form
shan't I observe?shan't you observe?
shan't she observe?
shan't we observe?
shan't you observe?
shan't they observe?
V-ing form
shan't I be observing?shan't you be observing?
shan't she be observing?
shan't we be observing?
shan't you be observing?
shan't they be observing?
Perfect
shan't I have observed?shan't you have observed?
shan't she have observed?
shan't we have observed?
shan't you have observed?
shan't they have observed?
V-ing perfect
shan't I have been observing?shan't you have been observing?
shan't she have been observing?
shan't we have been observing?
shan't you have been observing?
shan't they have been observing?